331166540412324 has 72 divisors (see below), whose sum is σ = 864123419647488. Its totient is φ = 106827387788160.

The previous prime is 331166540412317. The next prime is 331166540412413. The reversal of 331166540412324 is 423214045661133.

331166540412324 is a `hidden beast` number, since 3 + 3 + 1 + 1 + 6 + 6 + 5 + 404 + 1 + 232 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 331166540412324.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 269522649 + ... + 270748575.

Almost surely, 2^{331166540412324} is an apocalyptic number.

It is an amenable number.

331166540412324 is an abundant number, since it is smaller than the sum of its proper divisors (532956879235164).

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

331166540412324 is a wasteful number, since it uses less digits than its factorization.

331166540412324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468025 (or 1468020 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 331166540412324 in words is "three hundred thirty-one trillion, one hundred sixty-six billion, five hundred forty million, four hundred twelve thousand, three hundred twenty-four".