115243734953088 has 512 divisors, whose sum is σ = 403497831628800. Its totient is φ = 31697893969920.

The previous prime is 115243734953063. The next prime is 115243734953093. The reversal of 115243734953088 is 880359437342511.

115243734953088 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 4 + 37 + 3 + 495 + 30 + 88 = 666.

It is a super-2 number, since 2×115243734953088² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68527681 + ... + 70189247.

It is an arithmetic number, because the mean of its divisors is an integer number (788081702400).

Almost surely, 2^{115243734953088} is an apocalyptic number.

115243734953088 is a gapful number since it is divisible by the number (18) 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 115243734953088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201748915814400).

115243734953088 is an abundant number, since it is smaller than the sum of its proper divisors (288254096675712).

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

115243734953088 is a wasteful number, since it uses less digits than its factorization.

115243734953088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661705 (or 1661687 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 63.

It can be divided in two parts, 11524373 and 4953088, that added together give a palindrome (16477461).

The spelling of 115243734953088 in words is "one hundred fifteen trillion, two hundred forty-three billion, seven hundred thirty-four million, nine hundred fifty-three thousand, eighty-eight".