115040314989 has 16 divisors (see below), whose sum is σ = 170798214400. Its totient is φ = 76527890208.

The previous prime is 115040314957. The next prime is 115040314997. The reversal of 115040314989 is 989413040511.

115040314989 is a `hidden beast` number, since 1 + 150 + 4 + 0 + 3 + 1 + 498 + 9 = 666.

It is not a de Polignac number, because 115040314989 - 2⁵ = 115040314957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115040315989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4588744 + ... + 4613745.

It is an arithmetic number, because the mean of its divisors is an integer number (10674888400).

Almost surely, 2^115040314989 is an apocalyptic number.

It is an amenable number.

115040314989 is a deficient number, since it is larger than the sum of its proper divisors (55757899411).

115040314989 is an equidigital number, since it uses as much as digits as its factorization.

115040314989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9202961 (or 9202955 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 115040314989 in words is "one hundred fifteen billion, forty million, three hundred fourteen thousand, nine hundred eighty-nine".