14322030493 has 2 divisors, whose sum is σ = 14322030494. Its totient is φ = 14322030492.

The previous prime is 14322030449. The next prime is 14322030521. The reversal of 14322030493 is 39403022341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11172912804 + 3149117689 = 105702^2 + 56117^2 .

It is an emirp because it is prime and its reverse (39403022341) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14322030493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14322030403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7161015246 + 7161015247.

It is an arithmetic number, because the mean of its divisors is an integer number (7161015247).

Almost surely, 2^14322030493 is an apocalyptic number.

It is an amenable number.

14322030493 is a deficient number, since it is larger than the sum of its proper divisors (1).

14322030493 is an equidigital number, since it uses as much as digits as its factorization.

14322030493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 14322030493 in words is "fourteen billion, three hundred twenty-two million, thirty thousand, four hundred ninety-three".