6423244416233 has 2 divisors, whose sum is σ = 6423244416234. Its totient is φ = 6423244416232.

The previous prime is 6423244416227. The next prime is 6423244416241. The reversal of 6423244416233 is 3326144423246.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4841465310889 + 1581779105344 = 2200333^2 + 1257688^2 .

It is a cyclic number.

It is not a de Polignac number, because 6423244416233 - 2⁴ = 6423244416217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6423244416733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3211622208116 + 3211622208117.

It is an arithmetic number, because the mean of its divisors is an integer number (3211622208117).

Almost surely, 2^{6423244416233} is an apocalyptic number.

It is an amenable number.

6423244416233 is a deficient number, since it is larger than the sum of its proper divisors (1).

6423244416233 is an equidigital number, since it uses as much as digits as its factorization.

6423244416233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1990656, while the sum is 44.

Adding to 6423244416233 its reverse (3326144423246), we get a palindrome (9749388839479).

The spelling of 6423244416233 in words is "six trillion, four hundred twenty-three billion, two hundred forty-four million, four hundred sixteen thousand, two hundred thirty-three".