14320443949349 has 2 divisors, whose sum is σ = 14320443949350. Its totient is φ = 14320443949348.

The previous prime is 14320443949333. The next prime is 14320443949387. The reversal of 14320443949349 is 94394934402341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9187070116324 + 5133373833025 = 3031018^2 + 2265695^2 .

It is a cyclic number.

It is not a de Polignac number, because 14320443949349 - 2⁴ = 14320443949333 is a prime.

It is a super-2 number, since 2×14320443949349² (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 (14320443949319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7160221974674 + 7160221974675.

It is an arithmetic number, because the mean of its divisors is an integer number (7160221974675).

Almost surely, 2^{14320443949349} is an apocalyptic number.

It is an amenable number.

14320443949349 is a deficient number, since it is larger than the sum of its proper divisors (1).

14320443949349 is an equidigital number, since it uses as much as digits as its factorization.

14320443949349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40310784, while the sum is 59.

The spelling of 14320443949349 in words is "fourteen trillion, three hundred twenty billion, four hundred forty-three million, nine hundred forty-nine thousand, three hundred forty-nine".