234320504323 has 16 divisors (see below), whose sum is σ = 242843832000. Its totient is φ = 225954967680.

The previous prime is 234320504251. The next prime is 234320504329. The reversal of 234320504323 is 323405023432.

It is a cyclic number.

It is not a de Polignac number, because 234320504323 - 2¹³ = 234320496131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234320504329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4236853 + ... + 4291801.

It is an arithmetic number, because the mean of its divisors is an integer number (15177739500).

Almost surely, 2^234320504323 is an apocalyptic number.

234320504323 is a deficient number, since it is larger than the sum of its proper divisors (8523327677).

234320504323 is a wasteful number, since it uses less digits than its factorization.

234320504323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56382.

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 234320504323 its reverse (323405023432), we get a palindrome (557725527755).

The spelling of 234320504323 in words is "two hundred thirty-four billion, three hundred twenty million, five hundred four thousand, three hundred twenty-three".