115002423140 has 192 divisors, whose sum is σ = 282914311680. Its totient is φ = 38939258880.

The previous prime is 115002423139. The next prime is 115002423161. The reversal of 115002423140 is 41324200511.

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, 111328064 + ... + 111329096.

It is an arithmetic number, because the mean of its divisors is an integer number (1473512040).

Almost surely, 2^115002423140 is an apocalyptic number.

115002423140 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 115002423140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141457155840).

115002423140 is an abundant number, since it is smaller than the sum of its proper divisors (167911888540).

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

115002423140 is a wasteful number, since it uses less digits than its factorization.

115002423140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 115002423140 its reverse (41324200511), we get a palindrome (156326623651).

The spelling of 115002423140 in words is "one hundred fifteen billion, two million, four hundred twenty-three thousand, one hundred forty".