13333986908 has 24 divisors (see below), whose sum is σ = 26333581680. Its totient is φ = 5851905920.

The previous prime is 13333986871. The next prime is 13333986931. The reversal of 13333986908 is 80968933331.

It is a self number, because there is not a number n which added to its sum of digits gives 13333986908.

It is a congruent number.

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, 5223641 + ... + 5226192.

It is an arithmetic number, because the mean of its divisors is an integer number (1097232570).

Almost surely, 2^13333986908 is an apocalyptic number.

It is an amenable number.

13333986908 is a deficient number, since it is larger than the sum of its proper divisors (12999594772).

13333986908 is a wasteful number, since it uses less digits than its factorization.

13333986908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10449877 (or 10449875 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 53.

The spelling of 13333986908 in words is "thirteen billion, three hundred thirty-three million, nine hundred eighty-six thousand, nine hundred eight".