1044089441 has 2 divisors, whose sum is σ = 1044089442. Its totient is φ = 1044089440.

The previous prime is 1044089413. The next prime is 1044089447. The reversal of 1044089441 is 1449804401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 869955025 + 174134416 = 29495^2 + 13196^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044089441 - 2¹⁰ = 1044088417 is a prime.

It is not a weakly prime, because it can be changed into another prime (1044089447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522044720 + 522044721.

It is an arithmetic number, because the mean of its divisors is an integer number (522044721).

Almost surely, 2^1044089441 is an apocalyptic number.

It is an amenable number.

1044089441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044089441 is an equidigital number, since it uses as much as digits as its factorization.

1044089441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 1044089441 is about 32312.3728778931. The cubic root of 1044089441 is about 1014.4856335628.

The spelling of 1044089441 in words is "one billion, forty-four million, eighty-nine thousand, four hundred forty-one".