11807118664 has 64 divisors (see below), whose sum is σ = 26195400000. Its totient is φ = 4927948800.

The previous prime is 11807118637. The next prime is 11807118709. The reversal of 11807118664 is 46681170811.

11807118664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11807118664² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11807118664.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34914 + ... + 157585.

It is an arithmetic number, because the mean of its divisors is an integer number (409303125).

Almost surely, 2^11807118664 is an apocalyptic number.

It is an amenable number.

11807118664 is an abundant number, since it is smaller than the sum of its proper divisors (14388281336).

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

11807118664 is a wasteful number, since it uses less digits than its factorization.

11807118664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192574 (or 192570 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 43.

The spelling of 11807118664 in words is "eleven billion, eight hundred seven million, one hundred eighteen thousand, six hundred sixty-four".