115039242554 has 16 divisors (see below), whose sum is σ = 180966268800. Its totient is φ = 54742287600.

The previous prime is 115039242547. The next prime is 115039242587. The reversal of 115039242554 is 455242930511.

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, 6274397 + ... + 6292704.

It is an arithmetic number, because the mean of its divisors is an integer number (11310391800).

Almost surely, 2^115039242554 is an apocalyptic number.

115039242554 is a deficient number, since it is larger than the sum of its proper divisors (65927026246).

115039242554 is a wasteful number, since it uses less digits than its factorization.

115039242554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12567325.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 115039242554 in words is "one hundred fifteen billion, thirty-nine million, two hundred forty-two thousand, five hundred fifty-four".