1344314443 has 2 divisors, whose sum is σ = 1344314444. Its totient is φ = 1344314442.

The previous prime is 1344314393. The next prime is 1344314449. The reversal of 1344314443 is 3444134431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1344314443 - 2⁹ = 1344313931 is a prime.

It is not a weakly prime, because it can be changed into another prime (1344314449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672157221 + 672157222.

It is an arithmetic number, because the mean of its divisors is an integer number (672157222).

Almost surely, 2^1344314443 is an apocalyptic number.

1344314443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344314443 is an equidigital number, since it uses as much as digits as its factorization.

1344314443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27648, while the sum is 31.

The square root of 1344314443 is about 36664.8938768408. The cubic root of 1344314443 is about 1103.6557277695.

Adding to 1344314443 its reverse (3444134431), we get a palindrome (4788448874).

The spelling of 1344314443 in words is "one billion, three hundred forty-four million, three hundred fourteen thousand, four hundred forty-three".