31133414934 has 32 divisors (see below), whose sum is σ = 72826704000. Its totient is φ = 9831604392.

The previous prime is 31133414909. The next prime is 31133414987. The reversal of 31133414934 is 43941433113.

31133414934 is a `hidden beast` number, since 31 + 133 + 4 + 1 + 493 + 4 = 666.

It is a super-2 number, since 2×31133414934² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15171204 + ... + 15173255.

It is an arithmetic number, because the mean of its divisors is an integer number (2275834500).

Almost surely, 2^31133414934 is an apocalyptic number.

31133414934 is an abundant number, since it is smaller than the sum of its proper divisors (41693289066).

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

31133414934 is a wasteful number, since it uses less digits than its factorization.

31133414934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30344489 (or 30344483 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The spelling of 31133414934 in words is "thirty-one billion, one hundred thirty-three million, four hundred fourteen thousand, nine hundred thirty-four".