187915313104080 has 320 divisors, whose sum is σ = 626923140636672. Its totient is φ = 46472788776960.

The previous prime is 187915313104067. The next prime is 187915313104087. The reversal of 187915313104080 is 80401313519781.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (187915313104087) 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, 11414419 + ... + 22497101.

Almost surely, 2^{187915313104080} is an apocalyptic number.

187915313104080 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 187915313104080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313461570318336).

187915313104080 is an abundant number, since it is smaller than the sum of its proper divisors (439007827532592).

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

187915313104080 is a wasteful number, since it uses less digits than its factorization.

187915313104080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11082826 (or 11082820 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 51.

The spelling of 187915313104080 in words is "one hundred eighty-seven trillion, nine hundred fifteen billion, three hundred thirteen million, one hundred four thousand, eighty".