2004201423 has 12 divisors (see below), whose sum is σ = 3308523088. Its totient is φ = 1145257920.

The previous prime is 2004201371. The next prime is 2004201431. The reversal of 2004201423 is 3241024002.

2004201423 is a `hidden beast` number, since 200 + 42 + 0 + 1 + 423 = 666.

It is not a de Polignac number, because 2004201423 - 2⁸ = 2004201167 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2004201396 and 2004201405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004201473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15906298 + ... + 15906423.

Almost surely, 2^2004201423 is an apocalyptic number.

2004201423 is a deficient number, since it is larger than the sum of its proper divisors (1304321665).

2004201423 is a wasteful number, since it uses less digits than its factorization.

2004201423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31812734 (or 31812731 counting only the distinct ones).

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

The square root of 2004201423 is about 44768.3082436672. The cubic root of 2004201423 is about 1260.8026763813.

Adding to 2004201423 its reverse (3241024002), we get a palindrome (5245225425).

The spelling of 2004201423 in words is "two billion, four million, two hundred one thousand, four hundred twenty-three".