34043 has 4 divisors (see below), whose sum is σ = 34680. Its totient is φ = 33408.

The previous prime is 34039. The next prime is 34057.

34043 is nontrivially palindromic in base 10.

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 34043 - 2² = 34039 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34033) 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, 230 + ... + 347.

It is an arithmetic number, because the mean of its divisors is an integer number (8670).

2³⁴⁰⁴³ is an apocalyptic number.

34043 is a deficient number, since it is larger than the sum of its proper divisors (637).

34043 is an equidigital number, since it uses as much as digits as its factorization.

34043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 34043 is about 184.5074524240. The cubic root of 34043 is about 32.4097694464.

It can be divided in two parts, 340 and 43, that added together give a palindrome (383).

The spelling of 34043 in words is "thirty-four thousand, forty-three".