234023423 has 8 divisors (see below), whose sum is σ = 236174400. Its totient is φ = 231880480.

The previous prime is 234023381. The next prime is 234023477. The reversal of 234023423 is 324320432.

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

It is a cyclic number.

It is not a de Polignac number, because 234023423 - 2¹⁸ = 233761279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234023723) 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, 66986 + ... + 70392.

It is an arithmetic number, because the mean of its divisors is an integer number (29521800).

Almost surely, 2^234023423 is an apocalyptic number.

234023423 is a deficient number, since it is larger than the sum of its proper divisors (2150977).

234023423 is a wasteful number, since it uses less digits than its factorization.

234023423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4017.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 234023423 is about 15297.8241263259. The cubic root of 234023423 is about 616.2445750791.

Adding to 234023423 its reverse (324320432), we get a palindrome (558343855).

The spelling of 234023423 in words is "two hundred thirty-four million, twenty-three thousand, four hundred twenty-three".