1144411799 has 2 divisors, whose sum is σ = 1144411800. Its totient is φ = 1144411798.

The previous prime is 1144411769. The next prime is 1144411817. The reversal of 1144411799 is 9971144411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1144411799 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144411769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572205899 + 572205900.

It is an arithmetic number, because the mean of its divisors is an integer number (572205900).

Almost surely, 2^1144411799 is an apocalyptic number.

1144411799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144411799 is an equidigital number, since it uses as much as digits as its factorization.

1144411799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 41.

The square root of 1144411799 is about 33829.1560491834. The cubic root of 1144411799 is about 1045.9897825192.

The spelling of 1144411799 in words is "one billion, one hundred forty-four million, four hundred eleven thousand, seven hundred ninety-nine".