14457460317191 has 2 divisors, whose sum is σ = 14457460317192. Its totient is φ = 14457460317190.

The previous prime is 14457460317173. The next prime is 14457460317199. The reversal of 14457460317191 is 19171306475441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14457460317191 - 2²² = 14457456122887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14457460317199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7228730158595 + 7228730158596.

It is an arithmetic number, because the mean of its divisors is an integer number (7228730158596).

Almost surely, 2^{14457460317191} is an apocalyptic number.

14457460317191 is a deficient number, since it is larger than the sum of its proper divisors (1).

14457460317191 is an equidigital number, since it uses as much as digits as its factorization.

14457460317191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 14457460317191 in words is "fourteen trillion, four hundred fifty-seven billion, four hundred sixty million, three hundred seventeen thousand, one hundred ninety-one".