2004334042 has 4 divisors (see below), whose sum is σ = 3006501066. Its totient is φ = 1002167020.

The previous prime is 2004334009. The next prime is 2004334061. The reversal of 2004334042 is 2404334002.

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

It can be written as a sum of positive squares in only one way, i.e., 1737305761 + 267028281 = 41681^2 + 16341^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501083509 + ... + 501083512.

Almost surely, 2^2004334042 is an apocalyptic number.

2004334042 is a deficient number, since it is larger than the sum of its proper divisors (1002167024).

2004334042 is a wasteful number, since it uses less digits than its factorization.

2004334042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002167023.

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

The square root of 2004334042 is about 44769.7893897213. The cubic root of 2004334042 is about 1260.8304850803.

Adding to 2004334042 its reverse (2404334002), we get a palindrome (4408668044).

The spelling of 2004334042 in words is "two billion, four million, three hundred thirty-four thousand, forty-two".