117733786975 has 24 divisors (see below), whose sum is σ = 166891286528. Its totient is φ = 80709631200.

The previous prime is 117733786949. The next prime is 117733786981. The reversal of 117733786975 is 579687337711.

It is not a de Polignac number, because 117733786975 - 2¹⁵ = 117733754207 is a prime.

It is a super-2 number, since 2×117733786975² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 561970 + ... + 742480.

Almost surely, 2^117733786975 is an apocalyptic number.

117733786975 is a deficient number, since it is larger than the sum of its proper divisors (49157499553).

117733786975 is a wasteful number, since it uses less digits than its factorization.

117733786975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184255 (or 184250 counting only the distinct ones).

The product of its digits is 46675440, while the sum is 64.

The spelling of 117733786975 in words is "one hundred seventeen billion, seven hundred thirty-three million, seven hundred eighty-six thousand, nine hundred seventy-five".