115196981760 has 800 divisors, whose sum is σ = 496478759040. Its totient is φ = 24938938368.

The previous prime is 115196981747. The next prime is 115196981839. The reversal of 115196981760 is 67189691511.

It is a happy number.

115196981760 is a `hidden beast` number, since 1 + 1 + 519 + 69 + 8 + 1 + 7 + 60 = 666.

It is a super-2 number, since 2×115196981760² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 115196981697 and 115196981706.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 27576792 + ... + 27580968.

Almost surely, 2^115196981760 is an apocalyptic number.

115196981760 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 115196981760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248239379520).

115196981760 is an abundant number, since it is smaller than the sum of its proper divisors (381281777280).

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

115196981760 is an equidigital number, since it uses as much as digits as its factorization.

115196981760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238 (or 4213 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 54.

The spelling of 115196981760 in words is "one hundred fifteen billion, one hundred ninety-six million, nine hundred eighty-one thousand, seven hundred sixty".