420158565076996 has 12 divisors (see below), whose sum is σ = 735292551141148. Its totient is φ = 210074979036672.

The previous prime is 420158565076979. The next prime is 420158565077087. The reversal of 420158565076996 is 699670565851024.

It can be written as a sum of positive squares in 2 ways, for example, as 308004746404096 + 112153818672900 = 17550064^2 + 10590270^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075655781 + ... + 1076046316.

Almost surely, 2^{420158565076996} is an apocalyptic number.

It is an amenable number.

420158565076996 is a deficient number, since it is larger than the sum of its proper divisors (315133986064152).

420158565076996 is a wasteful number, since it uses less digits than its factorization.

420158565076996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151750918 (or 2151750916 counting only the distinct ones).

The product of its (nonzero) digits is 979776000, while the sum is 73.

The spelling of 420158565076996 in words is "four hundred twenty trillion, one hundred fifty-eight billion, five hundred sixty-five million, seventy-six thousand, nine hundred ninety-six".