1344518443 has 2 divisors, whose sum is σ = 1344518444. Its totient is φ = 1344518442.

The previous prime is 1344518437. The next prime is 1344518449. The reversal of 1344518443 is 3448154431.

It is a balanced prime because it is at equal distance from previous prime (1344518437) and next prime (1344518449).

It is a cyclic number.

It is not a de Polignac number, because 1344518443 - 2⁹ = 1344517931 is a prime.

It is not a weakly prime, because it can be changed into another prime (1344518449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672259221 + 672259222.

It is an arithmetic number, because the mean of its divisors is an integer number (672259222).

Almost surely, 2^1344518443 is an apocalyptic number.

1344518443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344518443 is an equidigital number, since it uses as much as digits as its factorization.

1344518443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 37.

The square root of 1344518443 is about 36667.6757239943. The cubic root of 1344518443 is about 1103.7115516089.

The spelling of 1344518443 in words is "one billion, three hundred forty-four million, five hundred eighteen thousand, four hundred forty-three".