115242505298 has 16 divisors (see below), whose sum is σ = 173147821344. Its totient is φ = 57526616160.

The previous prime is 115242505271. The next prime is 115242505387. The reversal of 115242505298 is 892505242511.

115242505298 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5387861 + ... + 5409207.

It is an arithmetic number, because the mean of its divisors is an integer number (10821738834).

Almost surely, 2^115242505298 is an apocalyptic number.

115242505298 is a deficient number, since it is larger than the sum of its proper divisors (57905316046).

115242505298 is a wasteful number, since it uses less digits than its factorization.

115242505298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25657.

The product of its (nonzero) digits is 288000, while the sum is 44.

The spelling of 115242505298 in words is "one hundred fifteen billion, two hundred forty-two million, five hundred five thousand, two hundred ninety-eight".