14464631625 has 16 divisors (see below), whose sum is σ = 24069147648. Its totient is φ = 7714470000.

The previous prime is 14464631603. The next prime is 14464631641. The reversal of 14464631625 is 52613646441.

It is not a de Polignac number, because 14464631625 - 2¹⁸ = 14464369481 is a prime.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19285801 + ... + 19286550.

It is an arithmetic number, because the mean of its divisors is an integer number (1504321728).

Almost surely, 2^14464631625 is an apocalyptic number.

14464631625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14464631625 is a deficient number, since it is larger than the sum of its proper divisors (9604516023).

14464631625 is an equidigital number, since it uses as much as digits as its factorization.

14464631625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38572369 (or 38572359 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The spelling of 14464631625 in words is "fourteen billion, four hundred sixty-four million, six hundred thirty-one thousand, six hundred twenty-five".