14423752825 has 12 divisors (see below), whose sum is σ = 17912050108. Its totient is φ = 11521843200.

The previous prime is 14423752813. The next prime is 14423752843. The reversal of 14423752825 is 52825732441.

14423752825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3825936 + 14419926889 = 1956^2 + 120083^2 .

It is not a de Polignac number, because 14423752825 - 2⁵ = 14423752793 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 411816 + ... + 445465.

Almost surely, 2^14423752825 is an apocalyptic number.

It is an amenable number.

14423752825 is a deficient number, since it is larger than the sum of its proper divisors (3488297283).

14423752825 is an equidigital number, since it uses as much as digits as its factorization.

14423752825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857964 (or 857959 counting only the distinct ones).

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

The spelling of 14423752825 in words is "fourteen billion, four hundred twenty-three million, seven hundred fifty-two thousand, eight hundred twenty-five".