13406674808 has 16 divisors (see below), whose sum is σ = 25512703080. Its totient is φ = 6603287328.

The previous prime is 13406674789. The next prime is 13406674817. The reversal of 13406674808 is 80847660431.

It is a happy number.

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, 12505691 + ... + 12506762.

Almost surely, 2^13406674808 is an apocalyptic number.

It is an amenable number.

13406674808 is a deficient number, since it is larger than the sum of its proper divisors (12106028272).

13406674808 is a wasteful number, since it uses less digits than its factorization.

13406674808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25012526 (or 25012522 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 13406674808 in words is "thirteen billion, four hundred six million, six hundred seventy-four thousand, eight hundred eight".