324221303123423 has 2 divisors, whose sum is σ = 324221303123424. Its totient is φ = 324221303123422.

The previous prime is 324221303123363. The next prime is 324221303123467. The reversal of 324221303123423 is 324321303122423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 324221303123423 - 2²² = 324221298929119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324221303173423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162110651561711 + 162110651561712.

It is an arithmetic number, because the mean of its divisors is an integer number (162110651561712).

Almost surely, 2^{324221303123423} is an apocalyptic number.

324221303123423 is a deficient number, since it is larger than the sum of its proper divisors (1).

324221303123423 is an equidigital number, since it uses as much as digits as its factorization.

324221303123423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 324221303123423 its reverse (324321303122423), we get a palindrome (648542606245846).

The spelling of 324221303123423 in words is "three hundred twenty-four trillion, two hundred twenty-one billion, three hundred three million, one hundred twenty-three thousand, four hundred twenty-three".