1344271352539 has 2 divisors, whose sum is σ = 1344271352540. Its totient is φ = 1344271352538.

The previous prime is 1344271352537. The next prime is 1344271352563. The reversal of 1344271352539 is 9352531724431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1344271352539 - 2¹ = 1344271352537 is a prime.

Together with 1344271352537, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1344271352492 and 1344271352501.

It is not a weakly prime, because it can be changed into another prime (1344271352537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672135676269 + 672135676270.

It is an arithmetic number, because the mean of its divisors is an integer number (672135676270).

Almost surely, 2^{1344271352539} is an apocalyptic number.

1344271352539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344271352539 is an equidigital number, since it uses as much as digits as its factorization.

1344271352539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 49.

The spelling of 1344271352539 in words is "one trillion, three hundred forty-four billion, two hundred seventy-one million, three hundred fifty-two thousand, five hundred thirty-nine".