14390719573 has 2 divisors, whose sum is σ = 14390719574. Its totient is φ = 14390719572.

The previous prime is 14390719547. The next prime is 14390719597. The reversal of 14390719573 is 37591709341.

14390719573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9230021329 + 5160698244 = 96073^2 + 71838^2 .

It is a cyclic number.

It is not a de Polignac number, because 14390719573 - 2²¹ = 14388622421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14390719523) 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, 7195359786 + 7195359787.

It is an arithmetic number, because the mean of its divisors is an integer number (7195359787).

Almost surely, 2^14390719573 is an apocalyptic number.

It is an amenable number.

14390719573 is a deficient number, since it is larger than the sum of its proper divisors (1).

14390719573 is an equidigital number, since it uses as much as digits as its factorization.

14390719573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 714420, while the sum is 49.

The spelling of 14390719573 in words is "fourteen billion, three hundred ninety million, seven hundred nineteen thousand, five hundred seventy-three".