434243323 has 8 divisors (see below), whose sum is σ = 441735120. Its totient is φ = 426763680.

The previous prime is 434243297. The next prime is 434243377. The reversal of 434243323 is 323342434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434243323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434243291 and 434243300.

It is not an unprimeable number, because it can be changed into a prime (434244323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96561 + ... + 100957.

It is an arithmetic number, because the mean of its divisors is an integer number (55216890).

Almost surely, 2^434243323 is an apocalyptic number.

434243323 is a deficient number, since it is larger than the sum of its proper divisors (7491797).

434243323 is a wasteful number, since it uses less digits than its factorization.

434243323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6077.

The product of its digits is 20736, while the sum is 28.

The square root of 434243323 is about 20838.5057765666. The cubic root of 434243323 is about 757.2588945365.

Adding to 434243323 its reverse (323342434), we get a palindrome (757585757).

The spelling of 434243323 in words is "four hundred thirty-four million, two hundred forty-three thousand, three hundred twenty-three".