434134433323 has 2 divisors, whose sum is σ = 434134433324. Its totient is φ = 434134433322.

The previous prime is 434134433311. The next prime is 434134433347. The reversal of 434134433323 is 323334431434.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434134433323 is a prime.

It is not a weakly prime, because it can be changed into another prime (434134437323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217067216661 + 217067216662.

It is an arithmetic number, because the mean of its divisors is an integer number (217067216662).

Almost surely, 2^434134433323 is an apocalyptic number.

434134433323 is a deficient number, since it is larger than the sum of its proper divisors (1).

434134433323 is an equidigital number, since it uses as much as digits as its factorization.

434134433323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 37.

Adding to 434134433323 its reverse (323334431434), we get a palindrome (757468864757).

The spelling of 434134433323 in words is "four hundred thirty-four billion, one hundred thirty-four million, four hundred thirty-three thousand, three hundred twenty-three".