1444753099 has 2 divisors, whose sum is σ = 1444753100. Its totient is φ = 1444753098.

The previous prime is 1444753067. The next prime is 1444753111. The reversal of 1444753099 is 9903574441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1444753099 - 2⁵ = 1444753067 is a prime.

It is not a weakly prime, because it can be changed into another prime (1444753049) 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, 722376549 + 722376550.

It is an arithmetic number, because the mean of its divisors is an integer number (722376550).

Almost surely, 2^1444753099 is an apocalyptic number.

1444753099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444753099 is an equidigital number, since it uses as much as digits as its factorization.

1444753099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 1444753099 is about 38009.9079057027. The cubic root of 1444753099 is about 1130.4843249776.

The spelling of 1444753099 in words is "one billion, four hundred forty-four million, seven hundred fifty-three thousand, ninety-nine".