117477774711 has 32 divisors (see below), whose sum is σ = 193445418240. Its totient is φ = 69855271200.

The previous prime is 117477774697. The next prime is 117477774731.

117477774711 is a `hidden beast` number, since 117 + 477 + 7 + 7 + 47 + 11 = 666.

117477774711 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 117477774711 - 2⁶ = 117477774647 is a prime.

It is a super-2 number, since 2×117477774711² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117477774731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3715845 + ... + 3747326.

It is an arithmetic number, because the mean of its divisors is an integer number (6045169320).

Almost surely, 2^117477774711 is an apocalyptic number.

117477774711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

117477774711 is a deficient number, since it is larger than the sum of its proper divisors (75967643529).

117477774711 is a wasteful number, since it uses less digits than its factorization.

117477774711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7463244 (or 7463238 counting only the distinct ones).

The product of its digits is 1882384, while the sum is 54.

The spelling of 117477774711 in words is "one hundred seventeen billion, four hundred seventy-seven million, seven hundred seventy-four thousand, seven hundred eleven".