It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
Almost surely, 2142521043145641 is an apocalyptic number.
It is an amenable number.
142521043145641 is a wasteful number, since it uses less digits than its factorization.
142521043145641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790393463.
The spelling of 142521043145641 in words is "one hundred forty-two trillion, five hundred twenty-one billion, forty-three million, one hundred forty-five thousand, six hundred forty-one".