2004234011 has 4 divisors (see below), whose sum is σ = 2158405872. Its totient is φ = 1850062152.

The previous prime is 2004233971. The next prime is 2004234031. The reversal of 2004234011 is 1104324002.

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-2004234011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2004234031) 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, 77085911 + ... + 77085936.

It is an arithmetic number, because the mean of its divisors is an integer number (539601468).

Almost surely, 2^2004234011 is an apocalyptic number.

2004234011 is a deficient number, since it is larger than the sum of its proper divisors (154171861).

2004234011 is a wasteful number, since it uses less digits than its factorization.

2004234011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154171860.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2004234011 is about 44768.6722050141. The cubic root of 2004234011 is about 1260.8095098287.

Adding to 2004234011 its reverse (1104324002), we get a palindrome (3108558013).

The spelling of 2004234011 in words is "two billion, four million, two hundred thirty-four thousand, eleven".