13717869071 has 4 divisors (see below), whose sum is σ = 14439862200. Its totient is φ = 12995875944.

The previous prime is 13717869031. The next prime is 13717869097. The reversal of 13717869071 is 17096871731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17096871731 = 991 ⋅17252141.

It is a cyclic number.

It is not a de Polignac number, because 13717869071 - 2¹⁸ = 13717606927 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 (13717869031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360996536 + ... + 360996573.

It is an arithmetic number, because the mean of its divisors is an integer number (3609965550).

Almost surely, 2^13717869071 is an apocalyptic number.

13717869071 is a deficient number, since it is larger than the sum of its proper divisors (721993129).

13717869071 is an equidigital number, since it uses as much as digits as its factorization.

13717869071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721993128.

The product of its (nonzero) digits is 444528, while the sum is 50.

The spelling of 13717869071 in words is "thirteen billion, seven hundred seventeen million, eight hundred sixty-nine thousand, seventy-one".