117736637711 has 16 divisors (see below), whose sum is σ = 151850211840. Its totient is φ = 88579286880.

The previous prime is 117736637701. The next prime is 117736637719.

117736637711 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 117736637711 - 2⁶ = 117736637647 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117736637711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117736637719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26360651 + ... + 26365116.

It is an arithmetic number, because the mean of its divisors is an integer number (9490638240).

Almost surely, 2^117736637711 is an apocalyptic number.

117736637711 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

117736637711 is a deficient number, since it is larger than the sum of its proper divisors (34113574129).

117736637711 is a wasteful number, since it uses less digits than its factorization.

117736637711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52725814.

The product of its digits is 777924, while the sum is 50.

The spelling of 117736637711 in words is "one hundred seventeen billion, seven hundred thirty-six million, six hundred thirty-seven thousand, seven hundred eleven".