116502621660 has 72 divisors (see below), whose sum is σ = 353452540896. Its totient is φ = 31061980800.

The previous prime is 116502621659. The next prime is 116502621679. The reversal of 116502621660 is 66126205611.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1045137 + ... + 1151223.

It is an arithmetic number, because the mean of its divisors is an integer number (4909063068).

Almost surely, 2^116502621660 is an apocalyptic number.

116502621660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116502621660 is an abundant number, since it is smaller than the sum of its proper divisors (236949919236).

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

116502621660 is a wasteful number, since it uses less digits than its factorization.

116502621660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112203 (or 112198 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 116502621660 in words is "one hundred sixteen billion, five hundred two million, six hundred twenty-one thousand, six hundred sixty".