14432850457 has 2 divisors, whose sum is σ = 14432850458. Its totient is φ = 14432850456.

The previous prime is 14432850427. The next prime is 14432850473. The reversal of 14432850457 is 75405823441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7642431241 + 6790419216 = 87421^2 + 82404^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14432850457 is a prime.

It is not a weakly prime, because it can be changed into another prime (14432850427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7216425228 + 7216425229.

It is an arithmetic number, because the mean of its divisors is an integer number (7216425229).

Almost surely, 2^14432850457 is an apocalyptic number.

It is an amenable number.

14432850457 is a deficient number, since it is larger than the sum of its proper divisors (1).

14432850457 is an equidigital number, since it uses as much as digits as its factorization.

14432850457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 537600, while the sum is 43.

The spelling of 14432850457 in words is "fourteen billion, four hundred thirty-two million, eight hundred fifty thousand, four hundred fifty-seven".