14320444473677 has 2 divisors, whose sum is σ = 14320444473678. Its totient is φ = 14320444473676.

The previous prime is 14320444473631. The next prime is 14320444473689. The reversal of 14320444473677 is 77637444402341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12564040287241 + 1756404186436 = 3544579^2 + 1325294^2 .

It is an emirp because it is prime and its reverse (77637444402341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14320444473677 - 2²⁸ = 14320176038221 is a prime.

It is a super-2 number, since 2×14320444473677² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14320444473977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7160222236838 + 7160222236839.

It is an arithmetic number, because the mean of its divisors is an integer number (7160222236839).

Almost surely, 2^{14320444473677} is an apocalyptic number.

It is an amenable number.

14320444473677 is a deficient number, since it is larger than the sum of its proper divisors (1).

14320444473677 is an equidigital number, since it uses as much as digits as its factorization.

14320444473677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37933056, while the sum is 56.

The spelling of 14320444473677 in words is "fourteen trillion, three hundred twenty billion, four hundred forty-four million, four hundred seventy-three thousand, six hundred seventy-seven".