423314123340323 has 2 divisors, whose sum is σ = 423314123340324. Its totient is φ = 423314123340322.

The previous prime is 423314123340307. The next prime is 423314123340401. The reversal of 423314123340323 is 323043321413324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423314123340323 - 2⁴ = 423314123340307 is a prime.

It is not a weakly prime, because it can be changed into another prime (423314123340623) 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, 211657061670161 + 211657061670162.

It is an arithmetic number, because the mean of its divisors is an integer number (211657061670162).

Almost surely, 2^{423314123340323} is an apocalyptic number.

423314123340323 is a deficient number, since it is larger than the sum of its proper divisors (1).

423314123340323 is an equidigital number, since it uses as much as digits as its factorization.

423314123340323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 38.

Adding to 423314123340323 its reverse (323043321413324), we get a palindrome (746357444753647).

The spelling of 423314123340323 in words is "four hundred twenty-three trillion, three hundred fourteen billion, one hundred twenty-three million, three hundred forty thousand, three hundred twenty-three".