14320919593 has 2 divisors, whose sum is σ = 14320919594. Its totient is φ = 14320919592.

The previous prime is 14320919579. The next prime is 14320919651. The reversal of 14320919593 is 39591902341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10264121344 + 4056798249 = 101312^2 + 63693^2 .

It is an emirp because it is prime and its reverse (39591902341) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14320919593 is a prime.

It is not a weakly prime, because it can be changed into another prime (14320949593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7160459796 + 7160459797.

It is an arithmetic number, because the mean of its divisors is an integer number (7160459797).

Almost surely, 2^14320919593 is an apocalyptic number.

It is an amenable number.

14320919593 is a deficient number, since it is larger than the sum of its proper divisors (1).

14320919593 is an equidigital number, since it uses as much as digits as its factorization.

14320919593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 262440, while the sum is 46.

The spelling of 14320919593 in words is "fourteen billion, three hundred twenty million, nine hundred nineteen thousand, five hundred ninety-three".