2004111342 has 32 divisors (see below), whose sum is σ = 4509964800. Its totient is φ = 659579544.

The previous prime is 2004111341. The next prime is 2004111367. The reversal of 2004111342 is 2431114002.

2004111342 is a `hidden beast` number, since 200 + 411 + 13 + 42 = 666.

It is a super-2 number, since 2×2004111342² = 8032924542266081928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004111341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230628 + ... + 239159.

It is an arithmetic number, because the mean of its divisors is an integer number (140936400).

Almost surely, 2^2004111342 is an apocalyptic number.

2004111342 is an abundant number, since it is smaller than the sum of its proper divisors (2505853458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2004111342 is a wasteful number, since it uses less digits than its factorization.

2004111342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469877 (or 469871 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2004111342 is about 44767.3021523522. The cubic root of 2004111342 is about 1260.7837867185.

Adding to 2004111342 its reverse (2431114002), we get a palindrome (4435225344).

The spelling of 2004111342 in words is "two billion, four million, one hundred eleven thousand, three hundred forty-two".