14254450393 has 2 divisors, whose sum is σ = 14254450394. Its totient is φ = 14254450392.

The previous prime is 14254450369. The next prime is 14254450433. The reversal of 14254450393 is 39305445241.

14254450393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (14254450433) can be obtained adding 14254450393 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14254449664 + 729 = 119392^2 + 27^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14254450393 is a prime.

It is not a weakly prime, because it can be changed into another prime (14254450363) 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, 7127225196 + 7127225197.

It is an arithmetic number, because the mean of its divisors is an integer number (7127225197).

Almost surely, 2^14254450393 is an apocalyptic number.

It is an amenable number.

14254450393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14254450393 is an equidigital number, since it uses as much as digits as its factorization.

14254450393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 14254450393 in words is "fourteen billion, two hundred fifty-four million, four hundred fifty thousand, three hundred ninety-three".