144003445325 has 12 divisors (see below), whose sum is σ = 178592025108. Its totient is φ = 115184851200.

The previous prime is 144003445309. The next prime is 144003445331. The reversal of 144003445325 is 523544300441.

It can be written as a sum of positive squares in 6 ways, for example, as 6989461609 + 137013983716 = 83603^2 + 370154^2 .

It is not a de Polignac number, because 144003445325 - 2⁴ = 144003445309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282362 + ... + 606411.

It is an arithmetic number, because the mean of its divisors is an integer number (14882668759).

Almost surely, 2^144003445325 is an apocalyptic number.

It is an amenable number.

144003445325 is a deficient number, since it is larger than the sum of its proper divisors (34588579783).

144003445325 is an equidigital number, since it uses as much as digits as its factorization.

144003445325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895264 (or 895259 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 144003445325 its reverse (523544300441), we get a palindrome (667547745766).

The spelling of 144003445325 in words is "one hundred forty-four billion, three million, four hundred forty-five thousand, three hundred twenty-five".