4144044330 has 24 divisors (see below), whose sum is σ = 10774515492. Its totient is φ = 1105078464.

The previous prime is 4144044323. The next prime is 4144044353. The reversal of 4144044330 is 334404414.

It can be written as a sum of positive squares in 2 ways, for example, as 4135904721 + 8139609 = 64311^2 + 2853^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4144044294 and 4144044303.

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, 23022379 + ... + 23022558.

Almost surely, 2^4144044330 is an apocalyptic number.

4144044330 is an abundant number, since it is smaller than the sum of its proper divisors (6630471162).

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

4144044330 is a wasteful number, since it uses less digits than its factorization.

4144044330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46044950 (or 46044947 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 4144044330 is about 64374.2520733251. The cubic root of 4144044330 is about 1606.2314711081.

Adding to 4144044330 its reverse (334404414), we get a palindrome (4478448744).

The spelling of 4144044330 in words is "four billion, one hundred forty-four million, forty-four thousand, three hundred thirty".