31594034934 has 80 divisors (see below), whose sum is σ = 88262735616. Its totient is φ = 8206239600.

The previous prime is 31594034911. The next prime is 31594034977. The reversal of 31594034934 is 43943049513.

It is a happy number.

31594034934 is a `hidden beast` number, since 3 + 159 + 4 + 0 + 3 + 493 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 31594034934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1253922 + ... + 1278869.

Almost surely, 2^31594034934 is an apocalyptic number.

31594034934 is an abundant number, since it is smaller than the sum of its proper divisors (56668700682).

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

31594034934 is a wasteful number, since it uses less digits than its factorization.

31594034934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532823 (or 2532814 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 31594034934 in words is "thirty-one billion, five hundred ninety-four million, thirty-four thousand, nine hundred thirty-four".