115038242928 has 160 divisors (see below), whose sum is σ = 393781939200. Its totient is φ = 31439003904.

The previous prime is 115038242861. The next prime is 115038242933. The reversal of 115038242928 is 829242830511.

115038242928 is a `hidden beast` number, since 1 + 1 + 503 + 82 + 42 + 9 + 28 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 757443 + ... + 896546.

It is an arithmetic number, because the mean of its divisors is an integer number (2461137120).

Almost surely, 2^115038242928 is an apocalyptic number.

115038242928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

115038242928 is an abundant number, since it is smaller than the sum of its proper divisors (278743696272).

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

115038242928 is a wasteful number, since it uses less digits than its factorization.

115038242928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654036 (or 1654024 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The spelling of 115038242928 in words is "one hundred fifteen billion, thirty-eight million, two hundred forty-two thousand, nine hundred twenty-eight".