14004440525 has 12 divisors (see below), whose sum is σ = 17367043200. Its totient is φ = 11202560880.

The previous prime is 14004440497. The next prime is 14004440533. The reversal of 14004440525 is 52504440041.

It is not a de Polignac number, because 14004440525 - 2²⁰ = 14003391949 is a prime.

It is a super-2 number, since 2×14004440525² (a number of 21 digits) contains 22 as substring.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 419396 + ... + 451554.

It is an arithmetic number, because the mean of its divisors is an integer number (1447253600).

Almost surely, 2^14004440525 is an apocalyptic number.

It is an amenable number.

14004440525 is a deficient number, since it is larger than the sum of its proper divisors (3362602675).

14004440525 is a wasteful number, since it uses less digits than its factorization.

14004440525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49588 (or 49583 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 14004440525 its reverse (52504440041), we get a palindrome (66508880566).

The spelling of 14004440525 in words is "fourteen billion, four million, four hundred forty thousand, five hundred twenty-five".