116638706052 has 96 divisors (see below), whose sum is σ = 349292442240. Its totient is φ = 33265935360.

The previous prime is 116638706033. The next prime is 116638706083. The reversal of 116638706052 is 250607836611.

116638706052 is a `hidden beast` number, since 1 + 1 + 6 + 6 + 38 + 7 + 0 + 605 + 2 = 666.

It is a super-2 number, since 2×116638706052² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 116638705989 and 116638706007.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2867473 + ... + 2907864.

It is an arithmetic number, because the mean of its divisors is an integer number (3638462940).

Almost surely, 2^116638706052 is an apocalyptic number.

116638706052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116638706052 is an abundant number, since it is smaller than the sum of its proper divisors (232653736188).

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

116638706052 is a wasteful number, since it uses less digits than its factorization.

116638706052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5775378 (or 5775370 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 116638706052 in words is "one hundred sixteen billion, six hundred thirty-eight million, seven hundred six thousand, fifty-two".