115118442768 has 360 divisors, whose sum is σ = 372883064512. Its totient is φ = 29951299584.

The previous prime is 115118442739. The next prime is 115118442821. The reversal of 115118442768 is 867244811511.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 643119703 + ... + 643119881.

Almost surely, 2^115118442768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115118442768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186441532256).

115118442768 is an abundant number, since it is smaller than the sum of its proper divisors (257764621744).

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

115118442768 is a wasteful number, since it uses less digits than its factorization.

115118442768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447 (or 245 counting only the distinct ones).

The product of its digits is 430080, while the sum is 48.

The spelling of 115118442768 in words is "one hundred fifteen billion, one hundred eighteen million, four hundred forty-two thousand, seven hundred sixty-eight".