331468665996 has 24 divisors (see below), whose sum is σ = 832921263664. Its totient is φ = 101990358720.

The previous prime is 331468665973. The next prime is 331468666007. The reversal of 331468665996 is 699566864133.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062399415 + ... + 1062399726.

Almost surely, 2^331468665996 is an apocalyptic number.

It is an amenable number.

331468665996 is an abundant number, since it is smaller than the sum of its proper divisors (501452597668).

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

331468665996 is a wasteful number, since it uses less digits than its factorization.

331468665996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124799161 (or 2124799159 counting only the distinct ones).

The product of its digits is 151165440, while the sum is 66.

The spelling of 331468665996 in words is "three hundred thirty-one billion, four hundred sixty-eight million, six hundred sixty-five thousand, nine hundred ninety-six".