1444133099 has 2 divisors, whose sum is σ = 1444133100. Its totient is φ = 1444133098.

The previous prime is 1444133081. The next prime is 1444133111. The reversal of 1444133099 is 9903314441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1444133099 - 2⁸ = 1444132843 is a prime.

It is not a weakly prime, because it can be changed into another prime (1444133069) 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, 722066549 + 722066550.

It is an arithmetic number, because the mean of its divisors is an integer number (722066550).

Almost surely, 2^1444133099 is an apocalyptic number.

1444133099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444133099 is an equidigital number, since it uses as much as digits as its factorization.

1444133099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 1444133099 is about 38001.7512622774. The cubic root of 1444133099 is about 1130.3225901762.

The spelling of 1444133099 in words is "one billion, four hundred forty-four million, one hundred thirty-three thousand, ninety-nine".