116665025792 has 72 divisors (see below), whose sum is σ = 281797580736. Its totient is φ = 47058149376.

The previous prime is 116665025783. The next prime is 116665025797. The reversal of 116665025792 is 297520566611.

It is a super-2 number, since 2×116665025792² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116665025792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116665025797) 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, 1884338 + ... + 1945265.

It is an arithmetic number, because the mean of its divisors is an integer number (3913855288).

Almost surely, 2^116665025792 is an apocalyptic number.

It is an amenable number.

116665025792 is an abundant number, since it is smaller than the sum of its proper divisors (165132554944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116665025792 is an equidigital number, since it uses as much as digits as its factorization.

116665025792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3829643 (or 3829629 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 50.

The spelling of 116665025792 in words is "one hundred sixteen billion, six hundred sixty-five million, twenty-five thousand, seven hundred ninety-two".