116992831865 has 16 divisors (see below), whose sum is σ = 172789413888. Its totient is φ = 74052605376.

The previous prime is 116992831847. The next prime is 116992831961. The reversal of 116992831865 is 568138299611.

It is a cyclic number.

It is not a de Polignac number, because 116992831865 - 2⁶ = 116992831801 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128563097 + ... + 128564006.

It is an arithmetic number, because the mean of its divisors is an integer number (10799338368).

Almost surely, 2^116992831865 is an apocalyptic number.

It is an amenable number.

116992831865 is a deficient number, since it is larger than the sum of its proper divisors (55796582023).

116992831865 is a wasteful number, since it uses less digits than its factorization.

116992831865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257127128.

The product of its digits is 5598720, while the sum is 59.

The spelling of 116992831865 in words is "one hundred sixteen billion, nine hundred ninety-two million, eight hundred thirty-one thousand, eight hundred sixty-five".