27286013568418 has 16 divisors (see below), whose sum is σ = 46090157817600. Its totient is φ = 12002645264400.

The previous prime is 27286013568349. The next prime is 27286013568421. The reversal of 27286013568418 is 81486531068272.

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, 20004408093 + ... + 20004409456.

It is an arithmetic number, because the mean of its divisors is an integer number (2880634863600).

Almost surely, 2^{27286013568418} is an apocalyptic number.

27286013568418 is a deficient number, since it is larger than the sum of its proper divisors (18804144249182).

27286013568418 is a wasteful number, since it uses less digits than its factorization.

27286013568418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40008817593.

The product of its (nonzero) digits is 30965760, while the sum is 61.

The spelling of 27286013568418 in words is "twenty-seven trillion, two hundred eighty-six billion, thirteen million, five hundred sixty-eight thousand, four hundred eighteen".