12995872876 has 12 divisors (see below), whose sum is σ = 25991745808. Its totient is φ = 5569659792.

The previous prime is 12995872849. The next prime is 12995872891. The reversal of 12995872876 is 67827859921.

12995872876 is an admirable number.

It is a super-2 number, since 2×12995872876² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232069131 + ... + 232069186.

Almost surely, 2^12995872876 is an apocalyptic number.

It is an amenable number.

12995872876 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12995872876 is a wasteful number, since it uses less digits than its factorization.

12995872876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464138328 (or 464138326 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 64.

The spelling of 12995872876 in words is "twelve billion, nine hundred ninety-five million, eight hundred seventy-two thousand, eight hundred seventy-six".