14442860172617 has 2 divisors, whose sum is σ = 14442860172618. Its totient is φ = 14442860172616.

The previous prime is 14442860172613. The next prime is 14442860172623. The reversal of 14442860172617 is 71627106824441.

It is a happy number.

14442860172617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11374403779216 + 3068456393401 = 3372596^2 + 1751701^2 .

It is a cyclic number.

It is not a de Polignac number, because 14442860172617 - 2² = 14442860172613 is a prime.

It is not a weakly prime, because it can be changed into another prime (14442860172613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7221430086308 + 7221430086309.

It is an arithmetic number, because the mean of its divisors is an integer number (7221430086309).

Almost surely, 2^{14442860172617} is an apocalyptic number.

It is an amenable number.

14442860172617 is a deficient number, since it is larger than the sum of its proper divisors (1).

14442860172617 is an equidigital number, since it uses as much as digits as its factorization.

14442860172617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3612672, while the sum is 53.

The spelling of 14442860172617 in words is "fourteen trillion, four hundred forty-two billion, eight hundred sixty million, one hundred seventy-two thousand, six hundred seventeen".