116643732741 has 12 divisors (see below), whose sum is σ = 168925306368. Its totient is φ = 77559450984.

The previous prime is 116643732683. The next prime is 116643732763. The reversal of 116643732741 is 147237346611.

116643732741 is a `hidden beast` number, since 1 + 1 + 6 + 6 + 4 + 373 + 274 + 1 = 666.

It is not a de Polignac number, because 116643732741 - 2²⁵ = 116610178309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116643732781) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16916155 + ... + 16923048.

It is an arithmetic number, because the mean of its divisors is an integer number (14077108864).

Almost surely, 2^116643732741 is an apocalyptic number.

It is an amenable number.

116643732741 is a deficient number, since it is larger than the sum of its proper divisors (52281573627).

116643732741 is a wasteful number, since it uses less digits than its factorization.

116643732741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33839592 (or 33839589 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The spelling of 116643732741 in words is "one hundred sixteen billion, six hundred forty-three million, seven hundred thirty-two thousand, seven hundred forty-one".