115944645984 has 96 divisors (see below), whose sum is σ = 305659922400. Its totient is φ = 38482808832.

The previous prime is 115944645979. The next prime is 115944646039. The reversal of 115944645984 is 489546449511.

115944645984 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28576884 + ... + 28580940.

It is an arithmetic number, because the mean of its divisors is an integer number (3183957525).

Almost surely, 2^115944645984 is an apocalyptic number.

It is an amenable number.

115944645984 is an abundant number, since it is smaller than the sum of its proper divisors (189715276416).

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

115944645984 is a wasteful number, since it uses less digits than its factorization.

115944645984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5272 (or 5264 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 60.

The spelling of 115944645984 in words is "one hundred fifteen billion, nine hundred forty-four million, six hundred forty-five thousand, nine hundred eighty-four".