115040314455 has 128 divisors (see below), whose sum is σ = 214732062720. Its totient is φ = 52064463360.

The previous prime is 115040314451. The next prime is 115040314483. The reversal of 115040314455 is 554413040511.

It is not a de Polignac number, because 115040314455 - 2² = 115040314451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115040314451) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18663204 + ... + 18669366.

It is an arithmetic number, because the mean of its divisors is an integer number (1677594240).

Almost surely, 2^115040314455 is an apocalyptic number.

115040314455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115040314455 is a deficient number, since it is larger than the sum of its proper divisors (99691748265).

115040314455 is a wasteful number, since it uses less digits than its factorization.

115040314455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6341.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 115040314455 its reverse (554413040511), we get a palindrome (669453354966).

The spelling of 115040314455 in words is "one hundred fifteen billion, forty million, three hundred fourteen thousand, four hundred fifty-five".