4044244025 has 12 divisors (see below), whose sum is σ = 5026045500. Its totient is φ = 3228180480.

The previous prime is 4044244003. The next prime is 4044244027. The reversal of 4044244025 is 5204424404.

It can be written as a sum of positive squares in 6 ways, for example, as 305655289 + 3738588736 = 17483^2 + 61144^2 .

It is not a de Polignac number, because 4044244025 - 2⁸ = 4044243769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4044244027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168920 + ... + 191369.

It is an arithmetic number, because the mean of its divisors is an integer number (418837125).

Almost surely, 2^4044244025 is an apocalyptic number.

It is an amenable number.

4044244025 is a deficient number, since it is larger than the sum of its proper divisors (981801475).

4044244025 is a wasteful number, since it uses less digits than its factorization.

4044244025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360748 (or 360743 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 29.

The square root of 4044244025 is about 63594.3710166238. The cubic root of 4044244025 is about 1593.2323554825.

Adding to 4044244025 its reverse (5204424404), we get a palindrome (9248668429).

The spelling of 4044244025 in words is "four billion, forty-four million, two hundred forty-four thousand, twenty-five".