12700961750964 has 24 divisors (see below), whose sum is σ = 29644670967520. Its totient is φ = 4232354838624.

The previous prime is 12700961750947. The next prime is 12700961750977. The reversal of 12700961750964 is 46905716900721.

It is a happy number.

12700961750964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12700961750964² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162344059 + ... + 162422274.

Almost surely, 2^{12700961750964} is an apocalyptic number.

It is an amenable number.

12700961750964 is an abundant number, since it is smaller than the sum of its proper divisors (16943709216556).

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

12700961750964 is a wasteful number, since it uses less digits than its factorization.

12700961750964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324769599 (or 324769597 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 57.

The spelling of 12700961750964 in words is "twelve trillion, seven hundred billion, nine hundred sixty-one million, seven hundred fifty thousand, nine hundred sixty-four".