115041843280 has 320 divisors, whose sum is σ = 337103424000. Its totient is φ = 36280258560.

The previous prime is 115041843239. The next prime is 115041843281. The reversal of 115041843280 is 82348140511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115041843281) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 185850811 + ... + 185851429.

It is an arithmetic number, because the mean of its divisors is an integer number (1053448200).

Almost surely, 2^115041843280 is an apocalyptic number.

115041843280 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 115041843280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168551712000).

115041843280 is an abundant number, since it is smaller than the sum of its proper divisors (222061580720).

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

115041843280 is a wasteful number, since it uses less digits than its factorization.

115041843280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187 (or 1167 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 37.

Adding to 115041843280 its reverse (82348140511), we get a palindrome (197389983791).

The spelling of 115041843280 in words is "one hundred fifteen billion, forty-one million, eight hundred forty-three thousand, two hundred eighty".