1344534354439 has 2 divisors, whose sum is σ = 1344534354440. Its totient is φ = 1344534354438.

The previous prime is 1344534354421. The next prime is 1344534354451. The reversal of 1344534354439 is 9344534354431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1344534354439 - 2⁷ = 1344534354311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344534354409) 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, 672267177219 + 672267177220.

It is an arithmetic number, because the mean of its divisors is an integer number (672267177220).

Almost surely, 2^{1344534354439} is an apocalyptic number.

1344534354439 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344534354439 is an equidigital number, since it uses as much as digits as its factorization.

1344534354439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18662400, while the sum is 52.

The spelling of 1344534354439 in words is "one trillion, three hundred forty-four billion, five hundred thirty-four million, three hundred fifty-four thousand, four hundred thirty-nine".