1044844225 has 12 divisors (see below), whose sum is σ = 1371819564. Its totient is φ = 786705920.

The previous prime is 1044844223. The next prime is 1044844231. The reversal of 1044844225 is 5224484401.

1044844225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3249 + 1044840976 = 57^2 + 32324^2 .

It is not a de Polignac number, because 1044844225 - 2¹ = 1044844223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044844223) 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, 1228804 + ... + 1229653.

It is an arithmetic number, because the mean of its divisors is an integer number (114318297).

Almost surely, 2^1044844225 is an apocalyptic number.

It is an amenable number.

1044844225 is a deficient number, since it is larger than the sum of its proper divisors (326975339).

1044844225 is a wasteful number, since it uses less digits than its factorization.

1044844225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458484 (or 2458479 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 34.

The square root of 1044844225 is about 32324.0502567361. The cubic root of 1044844225 is about 1014.7300357035.

The spelling of 1044844225 in words is "one billion, forty-four million, eight hundred forty-four thousand, two hundred twenty-five".