115873659944 has 16 divisors (see below), whose sum is σ = 248300700000. Its totient is φ = 49660139952.

The previous prime is 115873659851. The next prime is 115873659949. The reversal of 115873659944 is 449956378511.

It is a happy number.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (115873659949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034586194 + ... + 1034586305.

It is an arithmetic number, because the mean of its divisors is an integer number (15518793750).

Almost surely, 2^115873659944 is an apocalyptic number.

115873659944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

115873659944 is an abundant number, since it is smaller than the sum of its proper divisors (132427040056).

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

115873659944 is a wasteful number, since it uses less digits than its factorization.

115873659944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069172512 (or 2069172508 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 62.

The spelling of 115873659944 in words is "one hundred fifteen billion, eight hundred seventy-three million, six hundred fifty-nine thousand, nine hundred forty-four".