1044212404 has 12 divisors (see below), whose sum is σ = 1829983428. Its totient is φ = 521360000.

The previous prime is 1044212363. The next prime is 1044212447. The reversal of 1044212404 is 4042124401.

It can be written as a sum of positive squares in 2 ways, for example, as 396408100 + 647804304 = 19910^2 + 25452^2 .

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, 183397 + ... + 189004.

It is an arithmetic number, because the mean of its divisors is an integer number (152498619).

Almost surely, 2^1044212404 is an apocalyptic number.

It is an amenable number.

1044212404 is a deficient number, since it is larger than the sum of its proper divisors (785771024).

1044212404 is a wasteful number, since it uses less digits than its factorization.

1044212404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373106 (or 373104 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1044212404 is about 32314.2755450281. The cubic root of 1044212404 is about 1014.5254575138.

Adding to 1044212404 its reverse (4042124401), we get a palindrome (5086336805).

The spelling of 1044212404 in words is "one billion, forty-four million, two hundred twelve thousand, four hundred four".