116957947379 has 64 divisors (see below), whose sum is σ = 154404956160. Its totient is φ = 86017075200.

The previous prime is 116957947373. The next prime is 116957947409. The reversal of 116957947379 is 973749759611.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-116957947379 is a prime.

It is a super-2 number, since 2×116957947379² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116957947373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19730114 + ... + 19736040.

It is an arithmetic number, because the mean of its divisors is an integer number (2412577440).

Almost surely, 2^116957947379 is an apocalyptic number.

116957947379 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

116957947379 is a deficient number, since it is larger than the sum of its proper divisors (37447008781).

116957947379 is a wasteful number, since it uses less digits than its factorization.

116957947379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6180.

The product of its digits is 90016920, while the sum is 68.

The spelling of 116957947379 in words is "one hundred sixteen billion, nine hundred fifty-seven million, nine hundred forty-seven thousand, three hundred seventy-nine".