1323024034489 has 2 divisors, whose sum is σ = 1323024034490. Its totient is φ = 1323024034488.

The previous prime is 1323024034379. The next prime is 1323024034559. The reversal of 1323024034489 is 9844304203231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1133618031225 + 189406003264 = 1064715^2 + 435208^2 .

It is a cyclic number.

It is not a de Polignac number, because 1323024034489 - 2⁷ = 1323024034361 is a prime.

It is a super-2 number, since 2×1323024034489² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1323024434489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661512017244 + 661512017245.

It is an arithmetic number, because the mean of its divisors is an integer number (661512017245).

Almost surely, 2^{1323024034489} is an apocalyptic number.

It is an amenable number.

1323024034489 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323024034489 is an equidigital number, since it uses as much as digits as its factorization.

1323024034489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 1323024034489 in words is "one trillion, three hundred twenty-three billion, twenty-four million, thirty-four thousand, four hundred eighty-nine".