4323454319 has 2 divisors, whose sum is σ = 4323454320. Its totient is φ = 4323454318.

The previous prime is 4323454309. The next prime is 4323454321. The reversal of 4323454319 is 9134543234.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4323454319 is a prime.

It is a super-2 number, since 2×4323454319² = 37384514496959507522, which contains 22 as substring.

Together with 4323454321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4323454309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161727159 + 2161727160.

It is an arithmetic number, because the mean of its divisors is an integer number (2161727160).

Almost surely, 2^4323454319 is an apocalyptic number.

4323454319 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323454319 is an equidigital number, since it uses as much as digits as its factorization.

4323454319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 38.

The square root of 4323454319 is about 65752.9795446564. The cubic root of 4323454319 is about 1629.0845498774.

It can be divided in two parts, 4 and 323454319, that added together give a palindrome (323454323).

The spelling of 4323454319 in words is "four billion, three hundred twenty-three million, four hundred fifty-four thousand, three hundred nineteen".