12674056813 has 16 divisors (see below), whose sum is σ = 13873809600. Its totient is φ = 11482307200.

The previous prime is 12674056793. The next prime is 12674056819. The reversal of 12674056813 is 31865047621.

It is a cyclic number.

It is not a de Polignac number, because 12674056813 - 2¹⁷ = 12673925741 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12674056813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12674056819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5664531 + ... + 5666767.

It is an arithmetic number, because the mean of its divisors is an integer number (867113100).

Almost surely, 2^12674056813 is an apocalyptic number.

It is an amenable number.

12674056813 is a deficient number, since it is larger than the sum of its proper divisors (1199752787).

12674056813 is a wasteful number, since it uses less digits than its factorization.

12674056813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3788.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 12674056813 in words is "twelve billion, six hundred seventy-four million, fifty-six thousand, eight hundred thirteen".