1344110543 has 2 divisors, whose sum is σ = 1344110544. Its totient is φ = 1344110542.

The previous prime is 1344110497. The next prime is 1344110561. The reversal of 1344110543 is 3450114431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1344110543 - 2¹⁴ = 1344094159 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 (1344112543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672055271 + 672055272.

It is an arithmetic number, because the mean of its divisors is an integer number (672055272).

Almost surely, 2^1344110543 is an apocalyptic number.

1344110543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344110543 is an equidigital number, since it uses as much as digits as its factorization.

1344110543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1344110543 is about 36662.1131824122. The cubic root of 1344110543 is about 1103.5999256511.

Adding to 1344110543 its reverse (3450114431), we get a palindrome (4794224974).

The spelling of 1344110543 in words is "one billion, three hundred forty-four million, one hundred ten thousand, five hundred forty-three".