115074616440 has 192 divisors, whose sum is σ = 422723491200. Its totient is φ = 24918388992.

The previous prime is 115074616427. The next prime is 115074616441. The reversal of 115074616440 is 44616470511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115074616441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 403294 + ... + 626733.

It is an arithmetic number, because the mean of its divisors is an integer number (2201684850).

Almost surely, 2^115074616440 is an apocalyptic number.

115074616440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115074616440 is an abundant number, since it is smaller than the sum of its proper divisors (307648874760).

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

115074616440 is a wasteful number, since it uses less digits than its factorization.

115074616440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030074 (or 1030063 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 115074616440 in words is "one hundred fifteen billion, seventy-four million, six hundred sixteen thousand, four hundred forty".