331038752056 has 16 divisors (see below), whose sum is σ = 657209287440. Its totient is φ = 155782942080.

The previous prime is 331038752003. The next prime is 331038752071. The reversal of 331038752056 is 650257830133.

It is a congruent number.

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, 1217054100 + ... + 1217054371.

It is an arithmetic number, because the mean of its divisors is an integer number (41075580465).

Almost surely, 2^331038752056 is an apocalyptic number.

It is an amenable number.

331038752056 is a deficient number, since it is larger than the sum of its proper divisors (326170535384).

331038752056 is a wasteful number, since it uses less digits than its factorization.

331038752056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434108494 (or 2434108490 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 43.

The spelling of 331038752056 in words is "three hundred thirty-one billion, thirty-eight million, seven hundred fifty-two thousand, fifty-six".