115441142992 has 80 divisors (see below), whose sum is σ = 262083761280. Its totient is φ = 48228235776.

The previous prime is 115441142977. The next prime is 115441143017. The reversal of 115441142992 is 299241144511.

It is a super-3 number, since 3×115441142992³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2427798 + ... + 2474890.

It is an arithmetic number, because the mean of its divisors is an integer number (3276047016).

Almost surely, 2^115441142992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115441142992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131041880640).

115441142992 is an abundant number, since it is smaller than the sum of its proper divisors (146642618288).

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

115441142992 is a wasteful number, since it uses less digits than its factorization.

115441142992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47660 (or 47654 counting only the distinct ones).

The product of its digits is 103680, while the sum is 43.

The spelling of 115441142992 in words is "one hundred fifteen billion, four hundred forty-one million, one hundred forty-two thousand, nine hundred ninety-two".