2004432001 has 24 divisors (see below), whose sum is σ = 2394729792. Its totient is φ = 1654027200.

The previous prime is 2004431993. The next prime is 2004432011. The reversal of 2004432001 is 1002344002.

It is not a de Polignac number, because 2004432001 - 2³ = 2004431993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2004432011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 530220 + ... + 533986.

It is an arithmetic number, because the mean of its divisors is an integer number (99780408).

Almost surely, 2^2004432001 is an apocalyptic number.

It is an amenable number.

2004432001 is a deficient number, since it is larger than the sum of its proper divisors (390297791).

2004432001 is a wasteful number, since it uses less digits than its factorization.

2004432001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3913 (or 3852 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2004432001 is about 44770.8834065177. The cubic root of 2004432001 is about 1260.8510251831.

Adding to 2004432001 its reverse (1002344002), we get a palindrome (3006776003).

The spelling of 2004432001 in words is "two billion, four million, four hundred thirty-two thousand, one".