2004234043 has 4 divisors (see below), whose sum is σ = 2290553200. Its totient is φ = 1717914888.

The previous prime is 2004234031. The next prime is 2004234137. The reversal of 2004234043 is 3404324002.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2004234043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2004234443) 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, 143159568 + ... + 143159581.

It is an arithmetic number, because the mean of its divisors is an integer number (572638300).

Almost surely, 2^2004234043 is an apocalyptic number.

2004234043 is a deficient number, since it is larger than the sum of its proper divisors (286319157).

2004234043 is an equidigital number, since it uses as much as digits as its factorization.

2004234043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286319156.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 2004234043 is about 44768.6725624069. The cubic root of 2004234043 is about 1260.8095165388.

Adding to 2004234043 its reverse (3404324002), we get a palindrome (5408558045).

The spelling of 2004234043 in words is "two billion, four million, two hundred thirty-four thousand, forty-three".