1044224999 has 2 divisors, whose sum is σ = 1044225000. Its totient is φ = 1044224998.

The previous prime is 1044224963. The next prime is 1044225031. The reversal of 1044224999 is 9994224401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1044224999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044224399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522112499 + 522112500.

It is an arithmetic number, because the mean of its divisors is an integer number (522112500).

Almost surely, 2^1044224999 is an apocalyptic number.

1044224999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044224999 is an equidigital number, since it uses as much as digits as its factorization.

1044224999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 1044224999 is about 32314.4704273488. The cubic root of 1044224999 is about 1014.5295364722.

The spelling of 1044224999 in words is "one billion, forty-four million, two hundred twenty-four thousand, nine hundred ninety-nine".