331316514664 has 32 divisors (see below), whose sum is σ = 630033681600. Its totient is φ = 163308019840.

The previous prime is 331316514649. The next prime is 331316514667. The reversal of 331316514664 is 466415613133.

It is a self number, because there is not a number n which added to its sum of digits gives 331316514664.

It is not an unprimeable number, because it can be changed into a prime (331316514667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6756924 + ... + 6805780.

It is an arithmetic number, because the mean of its divisors is an integer number (19688552550).

Almost surely, 2^331316514664 is an apocalyptic number.

It is an amenable number.

331316514664 is a deficient number, since it is larger than the sum of its proper divisors (298717166936).

331316514664 is a wasteful number, since it uses less digits than its factorization.

331316514664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60873 (or 60869 counting only the distinct ones).

The product of its digits is 466560, while the sum is 43.

The spelling of 331316514664 in words is "three hundred thirty-one billion, three hundred sixteen million, five hundred fourteen thousand, six hundred sixty-four".