12879651298704 has 40 divisors (see below), whose sum is σ = 33291901681920. Its totient is φ = 4290704949888.

The previous prime is 12879651298663. The next prime is 12879651298721. The reversal of 12879651298704 is 40789215697821.

12879651298704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 78421792 + ... + 78585855.

It is an arithmetic number, because the mean of its divisors is an integer number (832297542048).

Almost surely, 2^{12879651298704} is an apocalyptic number.

It is an amenable number.

12879651298704 is an abundant number, since it is smaller than the sum of its proper divisors (20412250383216).

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

12879651298704 is a wasteful number, since it uses less digits than its factorization.

12879651298704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157009367 (or 157009361 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 69.

The spelling of 12879651298704 in words is "twelve trillion, eight hundred seventy-nine billion, six hundred fifty-one million, two hundred ninety-eight thousand, seven hundred four".