Musk says not impossible for him to be world's 1st quadrillionaire, lists what's needed for it

The world's first trillionaire, Elon Musk, said it's "not impossible" for him to become the world's first quadrillionaire. An X user noted that Musk needs $998.9 trillion to become humanity's first quadrillionaire, to which Musk responded, "Definitely requires factories on Moon and Mars to achieve [quadrillionaire status]." "By then, I don't think dollars will be used as currency," Musk added.