1044344002 has 16 divisors (see below), whose sum is σ = 1692787320. Its totient is φ = 480356352.

The previous prime is 1044343999. The next prime is 1044344023. The reversal of 1044344002 is 2004434401.

It can be written as a sum of positive squares in 4 ways, for example, as 762809161 + 281534841 = 27619^2 + 16779^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60927 + ... + 76162.

Almost surely, 2^1044344002 is an apocalyptic number.

1044344002 is a deficient number, since it is larger than the sum of its proper divisors (648443318).

1044344002 is a wasteful number, since it uses less digits than its factorization.

1044344002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137397.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1044344002 is about 32316.3117016778. The cubic root of 1044344002 is about 1014.5680746137.

Adding to 1044344002 its reverse (2004434401), we get a palindrome (3048778403).

It can be divided in two parts, 10443 and 44002, that added together give a palindrome (54445).

The spelling of 1044344002 in words is "one billion, forty-four million, three hundred forty-four thousand, two".