14189412081717 has 6 divisors (see below), whose sum is σ = 20495817451382. Its totient is φ = 9459608054472.

The previous prime is 14189412081671. The next prime is 14189412081751. The reversal of 14189412081717 is 71718021498141.

14189412081717 is a `hidden beast` number, since 1 + 4 + 1 + 89 + 412 + 0 + 81 + 71 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7172894507076 + 7016517574641 = 2678226^2 + 2648871^2 .

It is not a de Polignac number, because 14189412081717 - 2⁸ = 14189412081461 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 (14189412081217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 788300671198 + ... + 788300671215.

Almost surely, 2^{14189412081717} is an apocalyptic number.

It is an amenable number.

14189412081717 is a deficient number, since it is larger than the sum of its proper divisors (6306405369665).

14189412081717 is a wasteful number, since it uses less digits than its factorization.

14189412081717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576601342419 (or 1576601342416 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 54.

The spelling of 14189412081717 in words is "fourteen trillion, one hundred eighty-nine billion, four hundred twelve million, eighty-one thousand, seven hundred seventeen".