Rapper Kanye West has met with US President Donald Trump in the Oval Office to discuss hydrogen-powered planes, mental health issues and iPhone passwords.

“Take a look, zero, zero, zero, zero, zero, zero,” West told Trump showing him his iPhone.

“That’s the smartest pincode I’ve ever heard,” Trump reportedly replied to West, “It’s the same PIN code as my nukes.

“Great minds think alike.”

West handed over an oversized baseball cap to the president with the words “Make America Great” explaining that he feels “like superman” when he wears it, “minus the underpants on the outside of his pant”.

“He’s a smart cookie,” Trump told reporters, “Only a genius could ever think of leaving out the word ‘again’.”

“Believe me, it had crossed my mind.”