6344204423 has 2 divisors, whose sum is σ = 6344204424. Its totient is φ = 6344204422.

The previous prime is 6344204389. The next prime is 6344204429. The reversal of 6344204423 is 3244024436.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6344204423 - 2¹⁸ = 6343942279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6344204423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6344204429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3172102211 + 3172102212.

It is an arithmetic number, because the mean of its divisors is an integer number (3172102212).

Almost surely, 2^6344204423 is an apocalyptic number.

6344204423 is a deficient number, since it is larger than the sum of its proper divisors (1).

6344204423 is an equidigital number, since it uses as much as digits as its factorization.

6344204423 is an odious number, because the sum of its binary digits is odd.

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

The square root of 6344204423 is about 79650.5142670153. The cubic root of 6344204423 is about 1851.2243585503.

Adding to 6344204423 its reverse (3244024436), we get a palindrome (9588228859).

The spelling of 6344204423 in words is "six billion, three hundred forty-four million, two hundred four thousand, four hundred twenty-three".