115734794708520 has 384 divisors, whose sum is σ = 409142291594400. Its totient is φ = 28202370048000.

The previous prime is 115734794708479. The next prime is 115734794708569. The reversal of 115734794708520 is 25807497437511.

115734794708520 is a `hidden beast` number, since 1 + 1 + 5 + 7 + 34 + 7 + 9 + 4 + 70 + 8 + 520 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 62463510264996 + 53271284443524 = 7903386^2 + 7298718^2 .

It is a super-3 number, since 3×115734794708520³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4339661746 + ... + 4339688414.

Almost surely, 2^{115734794708520} is an apocalyptic number.

115734794708520 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 115734794708520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204571145797200).

115734794708520 is an abundant number, since it is smaller than the sum of its proper divisors (293407496885880).

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

115734794708520 is a wasteful number, since it uses less digits than its factorization.

115734794708520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35981 (or 35974 counting only the distinct ones).

The product of its (nonzero) digits is 59270400, while the sum is 63.

The spelling of 115734794708520 in words is "one hundred fifteen trillion, seven hundred thirty-four billion, seven hundred ninety-four million, seven hundred eight thousand, five hundred twenty".