11299715864 has 16 divisors (see below), whose sum is σ = 21190921920. Its totient is φ = 5648803360.

The previous prime is 11299715809. The next prime is 11299715881. The reversal of 11299715864 is 46851799211.

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, 85319 + ... + 172854.

It is an arithmetic number, because the mean of its divisors is an integer number (1324432620).

Almost surely, 2^11299715864 is an apocalyptic number.

It is an amenable number.

11299715864 is a deficient number, since it is larger than the sum of its proper divisors (9891206056).

11299715864 is a wasteful number, since it uses less digits than its factorization.

11299715864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263650 (or 263646 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 53.

The spelling of 11299715864 in words is "eleven billion, two hundred ninety-nine million, seven hundred fifteen thousand, eight hundred sixty-four".