11717381164 has 12 divisors (see below), whose sum is σ = 20506376800. Its totient is φ = 5858416368.

The previous prime is 11717381101. The next prime is 11717381219. The reversal of 11717381164 is 46118371711.

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, 50602 + ... + 161230.

Almost surely, 2^11717381164 is an apocalyptic number.

It is an amenable number.

11717381164 is a deficient number, since it is larger than the sum of its proper divisors (8788995636).

11717381164 is a wasteful number, since it uses less digits than its factorization.

11717381164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137112 (or 137110 counting only the distinct ones).

The product of its digits is 28224, while the sum is 40.

The spelling of 11717381164 in words is "eleven billion, seven hundred seventeen million, three hundred eighty-one thousand, one hundred sixty-four".