13911107960 has 16 divisors (see below), whose sum is σ = 31299993000. Its totient is φ = 5564443168.

The previous prime is 13911107957. The next prime is 13911107971. The reversal of 13911107960 is 6970111931.

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, 173888810 + ... + 173888889.

Almost surely, 2^13911107960 is an apocalyptic number.

13911107960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13911107960 is an abundant number, since it is smaller than the sum of its proper divisors (17388885040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13911107960 is a wasteful number, since it uses less digits than its factorization.

13911107960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347777710 (or 347777706 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 38.

The spelling of 13911107960 in words is "thirteen billion, nine hundred eleven million, one hundred seven thousand, nine hundred sixty".