115993635396 has 12 divisors (see below), whose sum is σ = 270651815952. Its totient is φ = 38664545128.

The previous prime is 115993635379. The next prime is 115993635409. The reversal of 115993635396 is 693536399511.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4833068130 + ... + 4833068153.

It is an arithmetic number, because the mean of its divisors is an integer number (22554317996).

Almost surely, 2^115993635396 is an apocalyptic number.

It is an amenable number.

115993635396 is an abundant number, since it is smaller than the sum of its proper divisors (154658180556).

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

115993635396 is a wasteful number, since it uses less digits than its factorization.

115993635396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9666136290 (or 9666136288 counting only the distinct ones).

The product of its digits is 17714700, while the sum is 60.

The spelling of 115993635396 in words is "one hundred fifteen billion, nine hundred ninety-three million, six hundred thirty-five thousand, three hundred ninety-six".