12964145179374 has 40 divisors (see below), whose sum is σ = 29116688169888. Its totient is φ = 4311355295520.

The previous prime is 12964145179327. The next prime is 12964145179409. The reversal of 12964145179374 is 47397154146921.

12964145179374 is a `hidden beast` number, since 1 + 2 + 9 + 6 + 41 + 4 + 517 + 9 + 3 + 74 = 666.

It is a super-2 number, since 2×12964145179374² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 92767287 + ... + 92906930.

Almost surely, 2^{12964145179374} is an apocalyptic number.

12964145179374 is an abundant number, since it is smaller than the sum of its proper divisors (16152542990514).

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

12964145179374 is a wasteful number, since it uses less digits than its factorization.

12964145179374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185674662 (or 185674653 counting only the distinct ones).

The product of its digits is 45722880, while the sum is 63.

The spelling of 12964145179374 in words is "twelve trillion, nine hundred sixty-four billion, one hundred forty-five million, one hundred seventy-nine thousand, three hundred seventy-four".