13086579718 has 8 divisors (see below), whose sum is σ = 19630370520. Its totient is φ = 6543122880.

The previous prime is 13086579689. The next prime is 13086579739. The reversal of 13086579718 is 81797568031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73558 + ... + 177718.

It is an arithmetic number, because the mean of its divisors is an integer number (2453796315).

Almost surely, 2^13086579718 is an apocalyptic number.

13086579718 is a deficient number, since it is larger than the sum of its proper divisors (6543790802).

13086579718 is a wasteful number, since it uses less digits than its factorization.

13086579718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166982.

The product of its (nonzero) digits is 2540160, while the sum is 55.

The spelling of 13086579718 in words is "thirteen billion, eighty-six million, five hundred seventy-nine thousand, seven hundred eighteen".