14442860172971 has 2 divisors, whose sum is σ = 14442860172972. Its totient is φ = 14442860172970.

The previous prime is 14442860172859. The next prime is 14442860173081. The reversal of 14442860172971 is 17927106824441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14442860172971 - 2²⁶ = 14442793064107 is a prime.

It is not a weakly prime, because it can be changed into another prime (14442860174971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7221430086485 + 7221430086486.

It is an arithmetic number, because the mean of its divisors is an integer number (7221430086486).

Almost surely, 2^{14442860172971} is an apocalyptic number.

14442860172971 is a deficient number, since it is larger than the sum of its proper divisors (1).

14442860172971 is an equidigital number, since it uses as much as digits as its factorization.

14442860172971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 14442860172971 in words is "fourteen trillion, four hundred forty-two billion, eight hundred sixty million, one hundred seventy-two thousand, nine hundred seventy-one".