116956579731 has 8 divisors (see below), whose sum is σ = 158269600704. Its totient is φ = 76807305960.

The previous prime is 116956579723. The next prime is 116956579757. The reversal of 116956579731 is 137975659611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 116956579731 - 2³ = 116956579723 is a prime.

It is a super-2 number, since 2×116956579731² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116956579771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290936565 + ... + 290936966.

It is an arithmetic number, because the mean of its divisors is an integer number (19783700088).

Almost surely, 2^116956579731 is an apocalyptic number.

116956579731 is a deficient number, since it is larger than the sum of its proper divisors (41313020973).

116956579731 is an equidigital number, since it uses as much as digits as its factorization.

116956579731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581873601.

The product of its digits is 10716300, while the sum is 60.

The spelling of 116956579731 in words is "one hundred sixteen billion, nine hundred fifty-six million, five hundred seventy-nine thousand, seven hundred thirty-one".