115836218080 has 96 divisors (see below), whose sum is σ = 300721286880. Its totient is φ = 41814712320.

The previous prime is 115836217993. The next prime is 115836218101. The reversal of 115836218080 is 80812638511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 916 + ... + 481324.

It is an arithmetic number, because the mean of its divisors is an integer number (3132513405).

Almost surely, 2^115836218080 is an apocalyptic number.

115836218080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115836218080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150360643440).

115836218080 is an abundant number, since it is smaller than the sum of its proper divisors (184885068800).

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

115836218080 is a wasteful number, since it uses less digits than its factorization.

115836218080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480572 (or 480564 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 43.

The spelling of 115836218080 in words is "one hundred fifteen billion, eight hundred thirty-six million, two hundred eighteen thousand, eighty".