115832218624 has 88 divisors (see below), whose sum is σ = 238723318008. Its totient is φ = 56140431360.

The previous prime is 115832218603. The next prime is 115832218669. The reversal of 115832218624 is 426812238511.

It can be written as a sum of positive squares in 4 ways, for example, as 1296000000 + 114536218624 = 36000^2 + 338432^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6582702 + ... + 6600274.

Almost surely, 2^115832218624 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 115832218624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119361659004).

115832218624 is an abundant number, since it is smaller than the sum of its proper divisors (122891099384).

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

115832218624 is a wasteful number, since it uses less digits than its factorization.

115832218624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17791 (or 17773 counting only the distinct ones).

The product of its digits is 184320, while the sum is 43.

The spelling of 115832218624 in words is "one hundred fifteen billion, eight hundred thirty-two million, two hundred eighteen thousand, six hundred twenty-four".