13171271014717 has 16 divisors (see below), whose sum is σ = 13356944480880. Its totient is φ = 12987169708032.

The previous prime is 13171271014679. The next prime is 13171271014751. The reversal of 13171271014717 is 71741017217131.

It can be written as a sum of positive squares in 8 ways, for example, as 177185432356 + 12994085582361 = 420934^2 + 3604731^2 .

It is a cyclic number.

It is not a de Polignac number, because 13171271014717 - 2¹⁹ = 13171270490429 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 (13171271014417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12551263 + ... + 13560115.

It is an arithmetic number, because the mean of its divisors is an integer number (834809030055).

Almost surely, 2^{13171271014717} is an apocalyptic number.

It is an amenable number.

13171271014717 is a deficient number, since it is larger than the sum of its proper divisors (185673466163).

13171271014717 is a wasteful number, since it uses less digits than its factorization.

13171271014717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009632.

The product of its (nonzero) digits is 57624, while the sum is 43.

The spelling of 13171271014717 in words is "thirteen trillion, one hundred seventy-one billion, two hundred seventy-one million, fourteen thousand, seven hundred seventeen".