12674580320855 has 16 divisors (see below), whose sum is σ = 15700498950144. Its totient is φ = 9812344782240.

The previous prime is 12674580320851. The next prime is 12674580320863. The reversal of 12674580320855 is 55802308547621.

It is not a de Polignac number, because 12674580320855 - 2² = 12674580320851 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 12674580320855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12674580320851) 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, 5708324 + ... + 7611446.

It is an arithmetic number, because the mean of its divisors is an integer number (981281184384).

Almost surely, 2^{12674580320855} is an apocalyptic number.

12674580320855 is a deficient number, since it is larger than the sum of its proper divisors (3025918629289).

12674580320855 is a wasteful number, since it uses less digits than its factorization.

12674580320855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946126.

The product of its (nonzero) digits is 16128000, while the sum is 56.

The spelling of 12674580320855 in words is "twelve trillion, six hundred seventy-four billion, five hundred eighty million, three hundred twenty thousand, eight hundred fifty-five".