1044499999 has 2 divisors, whose sum is σ = 1044500000. Its totient is φ = 1044499998.

The previous prime is 1044499927. The next prime is 1044500003. The reversal of 1044499999 is 9999944401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1044499999 - 2⁷ = 1044499871 is a prime.

It is a super-2 number, since 2×1044499999² = 2181960495822000002, which contains 22 as substring.

1044499999 is a modest number, since divided by 99999 gives 10444 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044499909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522249999 + 522250000.

It is an arithmetic number, because the mean of its divisors is an integer number (522250000).

Almost surely, 2^1044499999 is an apocalyptic number.

1044499999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044499999 is an equidigital number, since it uses as much as digits as its factorization.

1044499999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3779136, while the sum is 58.

The square root of 1044499999 is about 32318.7252069137. The cubic root of 1044499999 is about 1014.6185885235.

The spelling of 1044499999 in words is "one billion, forty-four million, four hundred ninety-nine thousand, nine hundred ninety-nine".