117726054713 has 4 divisors (see below), whose sum is σ = 119338740468. Its totient is φ = 116113368960.

The previous prime is 117726054707. The next prime is 117726054727. The reversal of 117726054713 is 317450627711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28753306624 + 88972748089 = 169568^2 + 298283^2 .

It is a cyclic number.

It is not a de Polignac number, because 117726054713 - 2²⁶ = 117658945849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117726044713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806342768 + ... + 806342913.

It is an arithmetic number, because the mean of its divisors is an integer number (29834685117).

Almost surely, 2^117726054713 is an apocalyptic number.

It is an amenable number.

117726054713 is a deficient number, since it is larger than the sum of its proper divisors (1612685755).

117726054713 is an equidigital number, since it uses as much as digits as its factorization.

117726054713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612685754.

The product of its (nonzero) digits is 246960, while the sum is 44.

The spelling of 117726054713 in words is "one hundred seventeen billion, seven hundred twenty-six million, fifty-four thousand, seven hundred thirteen".