187013487040704 has 98 divisors (see below), whose sum is σ = 556402802556660. Its totient is φ = 62337828998016.

The previous prime is 187013487040693. The next prime is 187013487040711. The reversal of 187013487040704 is 407040784310781.

187013487040704 is a `hidden beast` number, since 1 + 87 + 0 + 13 + 487 + 0 + 4 + 0 + 70 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 2004127374 + ... + 2004220685.

Almost surely, 2^{187013487040704} is an apocalyptic number.

It is an amenable number.

187013487040704 is an abundant number, since it is smaller than the sum of its proper divisors (369389315515956).

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

187013487040704 is an frugal number, since it uses more digits than its factorization.

187013487040704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4008348089 (or 4008348064 counting only the distinct ones).

The product of its (nonzero) digits is 4214784, while the sum is 54.

The spelling of 187013487040704 in words is "one hundred eighty-seven trillion, thirteen billion, four hundred eighty-seven million, forty thousand, seven hundred four".