12713382623218 has 16 divisors (see below), whose sum is σ = 20721302749440. Its totient is φ = 5827866397200.

The previous prime is 12713382623159. The next prime is 12713382623219. The reversal of 12713382623218 is 81232628331721.

12713382623218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12713382623219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5396171413 + ... + 5396173768.

It is an arithmetic number, because the mean of its divisors is an integer number (1295081421840).

Almost surely, 2^{12713382623218} is an apocalyptic number.

12713382623218 is a deficient number, since it is larger than the sum of its proper divisors (8007920126222).

12713382623218 is a wasteful number, since it uses less digits than its factorization.

12713382623218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10792345233.

The product of its digits is 1161216, while the sum is 49.

The spelling of 12713382623218 in words is "twelve trillion, seven hundred thirteen billion, three hundred eighty-two million, six hundred twenty-three thousand, two hundred eighteen".