116188639685118 has 768 divisors, whose sum is σ = 351569568430080. Its totient is φ = 26762777395200.

The previous prime is 116188639685101. The next prime is 116188639685147. The reversal of 116188639685118 is 811586936881611.

116188639685118 is a `hidden beast` number, since 1 + 1 + 6 + 18 + 8 + 6 + 3 + 96 + 8 + 511 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 22001254638 + ... + 22001259918.

It is an arithmetic number, because the mean of its divisors is an integer number (457772875560).

Almost surely, 2^{116188639685118} is an apocalyptic number.

116188639685118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116188639685118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175784784215040).

116188639685118 is an abundant number, since it is smaller than the sum of its proper divisors (235380928744962).

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

116188639685118 is a wasteful number, since it uses less digits than its factorization.

116188639685118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5825 (or 5822 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 72.

The spelling of 116188639685118 in words is "one hundred sixteen trillion, one hundred eighty-eight billion, six hundred thirty-nine million, six hundred eighty-five thousand, one hundred eighteen".