12674630434742 has 16 divisors (see below), whose sum is σ = 19775045182464. Its totient is φ = 6086069769000.

The previous prime is 12674630434733. The next prime is 12674630434789. The reversal of 12674630434742 is 24743403647621.

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, 780257234 + ... + 780273477.

It is an arithmetic number, because the mean of its divisors is an integer number (1235940323904).

Almost surely, 2^{12674630434742} is an apocalyptic number.

12674630434742 is a deficient number, since it is larger than the sum of its proper divisors (7100414747722).

12674630434742 is a wasteful number, since it uses less digits than its factorization.

12674630434742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560530875.

The product of its (nonzero) digits is 16257024, while the sum is 53.

The spelling of 12674630434742 in words is "twelve trillion, six hundred seventy-four billion, six hundred thirty million, four hundred thirty-four thousand, seven hundred forty-two".