4404040325 has 6 divisors (see below), whose sum is σ = 5461010034. Its totient is φ = 3523232240.

The previous prime is 4404040301. The next prime is 4404040331. The reversal of 4404040325 is 5230404044.

It can be written as a sum of positive squares in 3 ways, for example, as 858314209 + 3545726116 = 29297^2 + 59546^2 .

It is not a de Polignac number, because 4404040325 - 2¹² = 4404036229 is a prime.

It is a super-2 number, since 2×4404040325² = 38791142368452211250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4404040294 and 4404040303.

It is a congruent number.

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, 88080782 + ... + 88080831.

It is an arithmetic number, because the mean of its divisors is an integer number (910168339).

Almost surely, 2^4404040325 is an apocalyptic number.

It is an amenable number.

4404040325 is a deficient number, since it is larger than the sum of its proper divisors (1056969709).

4404040325 is a wasteful number, since it uses less digits than its factorization.

4404040325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176161623 (or 176161618 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 4404040325 is about 66362.9439145070. The cubic root of 4404040325 is about 1639.1439520328.

Adding to 4404040325 its reverse (5230404044), we get a palindrome (9634444369).

The spelling of 4404040325 in words is "four billion, four hundred four million, forty thousand, three hundred twenty-five".