13699007087 has 8 divisors (see below), whose sum is σ = 14602540800. Its totient is φ = 12813726744.

The previous prime is 13699007081. The next prime is 13699007129. The reversal of 13699007087 is 78070099631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13699007087 - 2¹⁴ = 13698990703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13699007081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4561793 + ... + 4564794.

It is an arithmetic number, because the mean of its divisors is an integer number (1825317600).

Almost surely, 2^13699007087 is an apocalyptic number.

13699007087 is a deficient number, since it is larger than the sum of its proper divisors (903533713).

13699007087 is an equidigital number, since it uses as much as digits as its factorization.

13699007087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9126685.

The product of its (nonzero) digits is 571536, while the sum is 50.

The spelling of 13699007087 in words is "thirteen billion, six hundred ninety-nine million, seven thousand, eighty-seven".