115630661923392 has 2016 divisors, whose sum is σ = 411798018078720. Its totient is φ = 28504214323200.

The previous prime is 115630661923379. The next prime is 115630661923397. The reversal of 115630661923392 is 293329166036511.

It is not an unprimeable number, because it can be changed into a prime (115630661923397) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 322090980109 + ... + 322090980467.

It is an arithmetic number, because the mean of its divisors is an integer number (204264889920).

Almost surely, 2^{115630661923392} is an apocalyptic number.

115630661923392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115630661923392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205899009039360).

115630661923392 is an abundant number, since it is smaller than the sum of its proper divisors (296167356155328).

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

115630661923392 is a wasteful number, since it uses less digits than its factorization.

115630661923392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 593 counting only the distinct ones).

The product of its (nonzero) digits is 9447840, while the sum is 57.

The spelling of 115630661923392 in words is "one hundred fifteen trillion, six hundred thirty billion, six hundred sixty-one million, nine hundred twenty-three thousand, three hundred ninety-two".