14445639506325 has 24 divisors (see below), whose sum is σ = 23915602035648. Its totient is φ = 7693971806080.

The previous prime is 14445639506323. The next prime is 14445639506371. The reversal of 14445639506325 is 52360593654441.

It is not a de Polignac number, because 14445639506325 - 2¹ = 14445639506323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14445639506321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 129559704 + ... + 129671153.

It is an arithmetic number, because the mean of its divisors is an integer number (996483418152).

Almost surely, 2^{14445639506325} is an apocalyptic number.

14445639506325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14445639506325 is a deficient number, since it is larger than the sum of its proper divisors (9469962529323).

14445639506325 is a wasteful number, since it uses less digits than its factorization.

14445639506325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259231613 (or 259231608 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 57.

The spelling of 14445639506325 in words is "fourteen trillion, four hundred forty-five billion, six hundred thirty-nine million, five hundred six thousand, three hundred twenty-five".