14144025425 has 6 divisors (see below), whose sum is σ = 17538591558. Its totient is φ = 11315220320.

The previous prime is 14144025403. The next prime is 14144025443. The reversal of 14144025425 is 52452044141.

It can be written as a sum of positive squares in 3 ways, for example, as 324612289 + 13819413136 = 18017^2 + 117556^2 .

It is not a de Polignac number, because 14144025425 - 2⁶ = 14144025361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14144025391 and 14144025400.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 282880484 + ... + 282880533.

It is an arithmetic number, because the mean of its divisors is an integer number (2923098593).

Almost surely, 2^14144025425 is an apocalyptic number.

It is an amenable number.

14144025425 is a deficient number, since it is larger than the sum of its proper divisors (3394566133).

14144025425 is an equidigital number, since it uses as much as digits as its factorization.

14144025425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565761027 (or 565761022 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 14144025425 its reverse (52452044141), we get a palindrome (66596069566).

The spelling of 14144025425 in words is "fourteen billion, one hundred forty-four million, twenty-five thousand, four hundred twenty-five".