14606803457 has 2 divisors, whose sum is σ = 14606803458. Its totient is φ = 14606803456.

The previous prime is 14606803399. The next prime is 14606803481. The reversal of 14606803457 is 75430860641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8574019216 + 6032784241 = 92596^2 + 77671^2 .

It is a cyclic number.

It is not a de Polignac number, because 14606803457 - 2¹⁶ = 14606737921 is a prime.

It is not a weakly prime, because it can be changed into another prime (14606803957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7303401728 + 7303401729.

It is an arithmetic number, because the mean of its divisors is an integer number (7303401729).

Almost surely, 2^14606803457 is an apocalyptic number.

It is an amenable number.

14606803457 is a deficient number, since it is larger than the sum of its proper divisors (1).

14606803457 is an equidigital number, since it uses as much as digits as its factorization.

14606803457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 14606803457 in words is "fourteen billion, six hundred six million, eight hundred three thousand, four hundred fifty-seven".