1344011232533 has 2 divisors, whose sum is σ = 1344011232534. Its totient is φ = 1344011232532.

The previous prime is 1344011232481. The next prime is 1344011232637. The reversal of 1344011232533 is 3352321104431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 768509962609 + 575501269924 = 876647^2 + 758618^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344011232533 - 2¹⁸ = 1344010970389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1344011232533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344011232433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672005616266 + 672005616267.

It is an arithmetic number, because the mean of its divisors is an integer number (672005616267).

Almost surely, 2^{1344011232533} is an apocalyptic number.

It is an amenable number.

1344011232533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344011232533 is an equidigital number, since it uses as much as digits as its factorization.

1344011232533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 1344011232533 its reverse (3352321104431), we get a palindrome (4696332336964).

The spelling of 1344011232533 in words is "one trillion, three hundred forty-four billion, eleven million, two hundred thirty-two thousand, five hundred thirty-three".