2004013422 has 48 divisors (see below), whose sum is σ = 4433719680. Its totient is φ = 653954496.

The previous prime is 2004013421. The next prime is 2004013433. The reversal of 2004013422 is 2243104002.

2004013422 is a `hidden beast` number, since 200 + 40 + 1 + 3 + 422 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 2004013395 and 2004013404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004013421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 483523 + ... + 487649.

It is an arithmetic number, because the mean of its divisors is an integer number (92369160).

Almost surely, 2^2004013422 is an apocalyptic number.

2004013422 is an abundant number, since it is smaller than the sum of its proper divisors (2429706258).

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

2004013422 is a wasteful number, since it uses less digits than its factorization.

2004013422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4697 (or 4694 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2004013422 is about 44766.2084836319. The cubic root of 2004013422 is about 1260.7632526033.

Adding to 2004013422 its reverse (2243104002), we get a palindrome (4247117424).

The spelling of 2004013422 in words is "two billion, four million, thirteen thousand, four hundred twenty-two".