115353971044 has 27 divisors (see below), whose sum is σ = 218609097273. Its totient is φ = 53236218672.

The previous prime is 115353971011. The next prime is 115353971059. The reversal of 115353971044 is 440179353511.

The square root of 115353971044 is 339638.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 17064196900 + 98289774144 = 130630^2 + 313512^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8824057 + ... + 8837119.

Almost surely, 2^115353971044 is an apocalyptic number.

115353971044 is the 339638-th square number.

It is an amenable number.

115353971044 is a deficient number, since it is larger than the sum of its proper divisors (103255126229).

115353971044 is an frugal number, since it uses more digits than its factorization.

115353971044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26156 (or 13078 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 115353971044 in words is "one hundred fifteen billion, three hundred fifty-three million, nine hundred seventy-one thousand, forty-four".