434323123323 has 32 divisors (see below), whose sum is σ = 633017917440. Its totient is φ = 263693767680.

The previous prime is 434323123313. The next prime is 434323123331. The reversal of 434323123323 is 323321323434.

It is not a de Polignac number, because 434323123323 - 2⁹ = 434323122811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (434323123303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25159311 + ... + 25176567.

It is an arithmetic number, because the mean of its divisors is an integer number (19781809920).

Almost surely, 2^434323123323 is an apocalyptic number.

434323123323 is a deficient number, since it is larger than the sum of its proper divisors (198694794117).

434323123323 is a wasteful number, since it uses less digits than its factorization.

434323123323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33227.

The product of its digits is 93312, while the sum is 33.

Adding to 434323123323 its reverse (323321323434), we get a palindrome (757644446757).

The spelling of 434323123323 in words is "four hundred thirty-four billion, three hundred twenty-three million, one hundred twenty-three thousand, three hundred twenty-three".