13713940587 has 12 divisors (see below), whose sum is σ = 18937525880. Its totient is φ = 8827362432.

The previous prime is 13713940571. The next prime is 13713940633. The reversal of 13713940587 is 78504931731.

It is not a de Polignac number, because 13713940587 - 2⁴ = 13713940571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13713940567) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2715262 + ... + 2720307.

Almost surely, 2^13713940587 is an apocalyptic number.

13713940587 is a deficient number, since it is larger than the sum of its proper divisors (5223585293).

13713940587 is an equidigital number, since it uses as much as digits as its factorization.

13713940587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5435630 (or 5435601 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 13713940587 in words is "thirteen billion, seven hundred thirteen million, nine hundred forty thousand, five hundred eighty-seven".