331400974975 has 24 divisors (see below), whose sum is σ = 470305101920. Its totient is φ = 226925781120.

The previous prime is 331400974939. The next prime is 331400974991. The reversal of 331400974975 is 579479004133.

It is not a de Polignac number, because 331400974975 - 2¹⁹ = 331400450687 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1211412 + ... + 1459561.

Almost surely, 2^331400974975 is an apocalyptic number.

331400974975 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

331400974975 is a deficient number, since it is larger than the sum of its proper divisors (138904126945).

331400974975 is a wasteful number, since it uses less digits than its factorization.

331400974975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671699 (or 2671694 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 331400974975 in words is "three hundred thirty-one billion, four hundred million, nine hundred seventy-four thousand, nine hundred seventy-five".