4044224020 has 12 divisors (see below), whose sum is σ = 8492870484. Its totient is φ = 1617689600.

The previous prime is 4044223961. The next prime is 4044224059. The reversal of 4044224020 is 204224404.

4044224020 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 2 ways, for example, as 1841611396 + 2202612624 = 42914^2 + 46932^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4044223982 and 4044224000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101105581 + ... + 101105620.

It is an arithmetic number, because the mean of its divisors is an integer number (707739207).

Almost surely, 2^4044224020 is an apocalyptic number.

It is an amenable number.

4044224020 is an abundant number, since it is smaller than the sum of its proper divisors (4448646464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4044224020 is a wasteful number, since it uses less digits than its factorization.

4044224020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202211210 (or 202211208 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4044224020 is about 63594.2137304960. The cubic root of 4044224020 is about 1593.2297284843.

Adding to 4044224020 its reverse (204224404), we get a palindrome (4248448424).

The spelling of 4044224020 in words is "four billion, forty-four million, two hundred twenty-four thousand, twenty".