12974966678470 has 16 divisors (see below), whose sum is σ = 23489939677680. Its totient is φ = 5159986747744.

The previous prime is 12974966678467. The next prime is 12974966678507. The reversal of 12974966678470 is 7487666947921.

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, 3749988640 + ... + 3749992099.

It is an arithmetic number, because the mean of its divisors is an integer number (1468121229855).

Almost surely, 2^{12974966678470} is an apocalyptic number.

12974966678470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12974966678470 is a deficient number, since it is larger than the sum of its proper divisors (10514972999210).

12974966678470 is a wasteful number, since it uses less digits than its factorization.

12974966678470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7499980919.

The product of its (nonzero) digits is 1536288768, while the sum is 76.

The spelling of 12974966678470 in words is "twelve trillion, nine hundred seventy-four billion, nine hundred sixty-six million, six hundred seventy-eight thousand, four hundred seventy".