431908918674112 has 28 divisors (see below), whose sum is σ = 934984647813096. Its totient is φ = 196322235760640.

The previous prime is 431908918674089. The next prime is 431908918674133. The reversal of 431908918674112 is 211476819809134.

It is a Harshad number since it is a multiple of its sum of digits (64).

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, 306753492673 + ... + 306753494080.

Almost surely, 2^{431908918674112} is an apocalyptic number.

It is an amenable number.

431908918674112 is an abundant number, since it is smaller than the sum of its proper divisors (503075729138984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431908918674112 is a wasteful number, since it uses less digits than its factorization.

431908918674112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613506986776 (or 613506986766 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 64.

The spelling of 431908918674112 in words is "four hundred thirty-one trillion, nine hundred eight billion, nine hundred eighteen million, six hundred seventy-four thousand, one hundred twelve".