1322004443423 has 2 divisors, whose sum is σ = 1322004443424. Its totient is φ = 1322004443422.

The previous prime is 1322004443359. The next prime is 1322004443453. The reversal of 1322004443423 is 3243444002231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1322004443423 - 2⁶ = 1322004443359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1322004443423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322004443453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661002221711 + 661002221712.

It is an arithmetic number, because the mean of its divisors is an integer number (661002221712).

Almost surely, 2^{1322004443423} is an apocalyptic number.

1322004443423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322004443423 is an equidigital number, since it uses as much as digits as its factorization.

1322004443423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1322004443423 its reverse (3243444002231), we get a palindrome (4565448445654).

The spelling of 1322004443423 in words is "one trillion, three hundred twenty-two billion, four million, four hundred forty-three thousand, four hundred twenty-three".