26343716164 has 12 divisors (see below), whose sum is σ = 46145881600. Its totient is φ = 13159178568.

The previous prime is 26343716159. The next prime is 26343716177. The reversal of 26343716164 is 46161734362.

It is a self number, because there is not a number n which added to its sum of digits gives 26343716164.

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, 3165204 + ... + 3173515.

Almost surely, 2^26343716164 is an apocalyptic number.

It is an amenable number.

26343716164 is a deficient number, since it is larger than the sum of its proper divisors (19802165436).

26343716164 is a wasteful number, since it uses less digits than its factorization.

26343716164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6339762 (or 6339760 counting only the distinct ones).

The product of its digits is 435456, while the sum is 43.

The spelling of 26343716164 in words is "twenty-six billion, three hundred forty-three million, seven hundred sixteen thousand, one hundred sixty-four".