1044334445 has 64 divisors (see below), whose sum is σ = 1598994432. Its totient is φ = 636000000.

The previous prime is 1044334439. The next prime is 1044334451. The reversal of 1044334445 is 5444334401.

It is an interprime number because it is at equal distance from previous prime (1044334439) and next prime (1044334451).

It is not a de Polignac number, because 1044334445 - 2¹⁴ = 1044318061 is a prime.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4160570 + ... + 4160820.

It is an arithmetic number, because the mean of its divisors is an integer number (24984288).

Almost surely, 2^1044334445 is an apocalyptic number.

It is an amenable number.

1044334445 is a deficient number, since it is larger than the sum of its proper divisors (554659987).

1044334445 is a wasteful number, since it uses less digits than its factorization.

1044334445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482.

The product of its (nonzero) digits is 46080, while the sum is 32.

The square root of 1044334445 is about 32316.1638348366. The cubic root of 1044334445 is about 1014.5649797661.

Adding to 1044334445 its reverse (5444334401), we get a palindrome (6488668846).

The spelling of 1044334445 in words is "one billion, forty-four million, three hundred thirty-four thousand, four hundred forty-five".