4143323 has 4 divisors (see below), whose sum is σ = 4184448. Its totient is φ = 4102200.

The previous prime is 4143301. The next prime is 4143329. The reversal of 4143323 is 3233414.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4143323 - 2⁸ = 4143067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4143295 and 4143304.

It is not an unprimeable number, because it can be changed into a prime (4143329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20411 + ... + 20612.

It is an arithmetic number, because the mean of its divisors is an integer number (1046112).

Almost surely, 2^4143323 is an apocalyptic number.

4143323 is a deficient number, since it is larger than the sum of its proper divisors (41125).

4143323 is a wasteful number, since it uses less digits than its factorization.

4143323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41124.

The product of its digits is 864, while the sum is 20.

The square root of 4143323 is about 2035.5154138449. The cubic root of 4143323 is about 160.6138269871.

Adding to 4143323 its reverse (3233414), we get a palindrome (7376737).

Subtracting from 4143323 its reverse (3233414), we obtain a palindrome (909909).

The spelling of 4143323 in words is "four million, one hundred forty-three thousand, three hundred twenty-three".