12954372656712 has 64 divisors (see below), whose sum is σ = 32455291680000. Its totient is φ = 4308878064960.

The previous prime is 12954372656669. The next prime is 12954372656777. The reversal of 12954372656712 is 21765627345921.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123667863 + ... + 123772569.

It is an arithmetic number, because the mean of its divisors is an integer number (507113932500).

Almost surely, 2^{12954372656712} is an apocalyptic number.

12954372656712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12954372656712 is an abundant number, since it is smaller than the sum of its proper divisors (19500919023288).

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

12954372656712 is a wasteful number, since it uses less digits than its factorization.

12954372656712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115706 (or 115702 counting only the distinct ones).

The product of its digits is 38102400, while the sum is 60.

The spelling of 12954372656712 in words is "twelve trillion, nine hundred fifty-four billion, three hundred seventy-two million, six hundred fifty-six thousand, seven hundred twelve".