43034323 has 4 divisors (see below), whose sum is σ = 43047648. Its totient is φ = 43021000.

The previous prime is 43034309. The next prime is 43034333. The reversal of 43034323 is 32343034.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 43034323 - 2⁵ = 43034291 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43034294 and 43034303.

It is not an unprimeable number, because it can be changed into a prime (43034333) 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, 1590 + ... + 9412.

It is an arithmetic number, because the mean of its divisors is an integer number (10761912).

Almost surely, 2^43034323 is an apocalyptic number.

43034323 is a deficient number, since it is larger than the sum of its proper divisors (13325).

43034323 is an equidigital number, since it uses as much as digits as its factorization.

43034323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13324.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 43034323 is about 6560.0551064759. The cubic root of 43034323 is about 350.4329960787.

Adding to 43034323 its reverse (32343034), we get a palindrome (75377357).

The spelling of 43034323 in words is "forty-three million, thirty-four thousand, three hundred twenty-three".