115799719896 has 96 divisors (see below), whose sum is σ = 360304588800. Its totient is φ = 32912383680.

The previous prime is 115799719877. The next prime is 115799719897. The reversal of 115799719896 is 698917997511.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115799719897) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 505206 + ... + 697733.

It is an arithmetic number, because the mean of its divisors is an integer number (3753172800).

Almost surely, 2^115799719896 is an apocalyptic number.

It is an amenable number.

115799719896 is an abundant number, since it is smaller than the sum of its proper divisors (244504868904).

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

115799719896 is a wasteful number, since it uses less digits than its factorization.

115799719896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203149 (or 1203142 counting only the distinct ones).

The product of its digits is 77157360, while the sum is 72.

The spelling of 115799719896 in words is "one hundred fifteen billion, seven hundred ninety-nine million, seven hundred nineteen thousand, eight hundred ninety-six".