14430064625 has 8 divisors (see below), whose sum is σ = 18008720808. Its totient is φ = 11544051600.

The previous prime is 14430064589. The next prime is 14430064651. The reversal of 14430064625 is 52646003441.

It can be written as a sum of positive squares in 4 ways, for example, as 2211169 + 14427853456 = 1487^2 + 120116^2 .

It is a de Polignac number, because none of the positive numbers 2^k-14430064625 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57720134 + ... + 57720383.

It is an arithmetic number, because the mean of its divisors is an integer number (2251090101).

Almost surely, 2^14430064625 is an apocalyptic number.

It is an amenable number.

14430064625 is a deficient number, since it is larger than the sum of its proper divisors (3578656183).

14430064625 is an equidigital number, since it uses as much as digits as its factorization.

14430064625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115440532 (or 115440522 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 14430064625 in words is "fourteen billion, four hundred thirty million, sixty-four thousand, six hundred twenty-five".