14491345938071 has 2 divisors, whose sum is σ = 14491345938072. Its totient is φ = 14491345938070.

The previous prime is 14491345938031. The next prime is 14491345938151. The reversal of 14491345938071 is 17083954319441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14491345938071 - 2²⁶ = 14491278829207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14491345938071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14491345938031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7245672969035 + 7245672969036.

It is an arithmetic number, because the mean of its divisors is an integer number (7245672969036).

Almost surely, 2^{14491345938071} is an apocalyptic number.

14491345938071 is a deficient number, since it is larger than the sum of its proper divisors (1).

14491345938071 is an equidigital number, since it uses as much as digits as its factorization.

14491345938071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 59.

The spelling of 14491345938071 in words is "fourteen trillion, four hundred ninety-one billion, three hundred forty-five million, nine hundred thirty-eight thousand, seventy-one".