115189620000 has 1440 divisors, whose sum is σ = 500771601792. Its totient is φ = 22560768000.

The previous prime is 115189619999. The next prime is 115189620011. The reversal of 115189620000 is 26981511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 1577939964 + ... + 1577940036.

Almost surely, 2^115189620000 is an apocalyptic number.

115189620000 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 115189620000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250385800896).

115189620000 is an abundant number, since it is smaller than the sum of its proper divisors (385581981792).

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

115189620000 is a wasteful number, since it uses less digits than its factorization.

115189620000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 33.

The spelling of 115189620000 in words is "one hundred fifteen billion, one hundred eighty-nine million, six hundred twenty thousand".