115623039168 has 784 divisors, whose sum is σ = 428906001216. Its totient is φ = 30098718720.

The previous prime is 115623039149. The next prime is 115623039193. The reversal of 115623039168 is 861930326511.

115623039168 is a `hidden beast` number, since 1 + 1 + 5 + 623 + 0 + 3 + 9 + 16 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 479763528 + ... + 479763768.

Almost surely, 2^115623039168 is an apocalyptic number.

115623039168 is a gapful number since it is divisible by the number (18) 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 115623039168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214453000608).

115623039168 is an abundant number, since it is smaller than the sum of its proper divisors (313282962048).

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

115623039168 is a wasteful number, since it uses less digits than its factorization.

115623039168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 115623039168 in words is "one hundred fifteen billion, six hundred twenty-three million, thirty-nine thousand, one hundred sixty-eight".