115001323644 has 24 divisors (see below), whose sum is σ = 268387228368. Its totient is φ = 38326516480.

The previous prime is 115001323639. The next prime is 115001323681. The reversal of 115001323644 is 446323100511.

It is a congruent number.

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, 841047 + ... + 968174.

It is an arithmetic number, because the mean of its divisors is an integer number (11182801182).

Almost surely, 2^115001323644 is an apocalyptic number.

It is an amenable number.

115001323644 is an abundant number, since it is smaller than the sum of its proper divisors (153385904724).

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

115001323644 is a wasteful number, since it uses less digits than its factorization.

115001323644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814525 (or 1814523 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 115001323644 in words is "one hundred fifteen billion, one million, three hundred twenty-three thousand, six hundred forty-four".