115366544644 has 108 divisors (see below), whose sum is σ = 233600598000. Its totient is φ = 49818902016.

The previous prime is 115366544639. The next prime is 115366544653. The reversal of 115366544644 is 446445663511.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 34968507 + ... + 34971805.

It is an arithmetic number, because the mean of its divisors is an integer number (2162968500).

Almost surely, 2^115366544644 is an apocalyptic number.

It is an amenable number.

115366544644 is an abundant number, since it is smaller than the sum of its proper divisors (118234053356).

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

115366544644 is a wasteful number, since it uses less digits than its factorization.

115366544644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3542 (or 3510 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 49.

The spelling of 115366544644 in words is "one hundred fifteen billion, three hundred sixty-six million, five hundred forty-four thousand, six hundred forty-four".