115992240000 has 1280 divisors, whose sum is σ = 488219719680. Its totient is φ = 23740416000.

The previous prime is 115992239981. The next prime is 115992240011. The reversal of 115992240000 is 42299511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1026479944 + ... + 1026480056.

It is an arithmetic number, because the mean of its divisors is an integer number (381421656).

Almost surely, 2^115992240000 is an apocalyptic number.

115992240000 is a gapful number since it is divisible by the number (10) 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 115992240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244109859840).

115992240000 is an abundant number, since it is smaller than the sum of its proper divisors (372227479680).

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

115992240000 is a wasteful number, since it uses less digits than its factorization.

115992240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The spelling of 115992240000 in words is "one hundred fifteen billion, nine hundred ninety-two million, two hundred forty thousand".