2004422134 has 24 divisors (see below), whose sum is σ = 3551683032. Its totient is φ = 841014720.

The previous prime is 2004422129. The next prime is 2004422143. The reversal of 2004422134 is 4312244002.

It is a happy number.

It is a super-2 number, since 2×2004422134² = 8035416182538227912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265839 + ... + 273274.

It is an arithmetic number, because the mean of its divisors is an integer number (147986793).

Almost surely, 2^2004422134 is an apocalyptic number.

2004422134 is a deficient number, since it is larger than the sum of its proper divisors (1547260898).

2004422134 is a wasteful number, since it uses less digits than its factorization.

2004422134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539152 (or 539139 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2004422134 is about 44770.7732119962. The cubic root of 2004422134 is about 1260.8489562948.

Adding to 2004422134 its reverse (4312244002), we get a palindrome (6316666136).

The spelling of 2004422134 in words is "two billion, four million, four hundred twenty-two thousand, one hundred thirty-four".