115244236800000 has 4104 divisors, whose sum is σ = 546288473268720. Its totient is φ = 23121100800000.

The previous prime is 115244236799981. The next prime is 115244236800067. The reversal of 115244236800000 is 8632442511.

It is a happy number.

115244236800000 is a `hidden beast` number, since 1 + 152 + 4 + 423 + 6 + 80 + 0 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×115244236800000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 3973939199986 + ... + 3973939200014.

It is an arithmetic number, because the mean of its divisors is an integer number (133111226430).

Almost surely, 2^{115244236800000} is an apocalyptic number.

115244236800000 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 115244236800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273144236634360).

115244236800000 is an abundant number, since it is smaller than the sum of its proper divisors (431044236468720).

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

115244236800000 is an frugal number, since it uses more digits than its factorization.

115244236800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 115244236800000 in words is "one hundred fifteen trillion, two hundred forty-four billion, two hundred thirty-six million, eight hundred thousand".