2004444132 has 12 divisors (see below), whose sum is σ = 4677036336. Its totient is φ = 668148040.

The previous prime is 2004444131. The next prime is 2004444133. The reversal of 2004444132 is 2314444002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2004444131) and next prime (2004444133).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2004444131) 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 3 ways as a sum of consecutive naturals, for example, 83518494 + ... + 83518517.

It is an arithmetic number, because the mean of its divisors is an integer number (389753028).

Almost surely, 2^2004444132 is an apocalyptic number.

It is an amenable number.

2004444132 is an abundant number, since it is smaller than the sum of its proper divisors (2672592204).

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

2004444132 is a wasteful number, since it uses less digits than its factorization.

2004444132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167037018 (or 167037016 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2004444132 is about 44771.0188849885. The cubic root of 2004444132 is about 1260.8535687719.

Adding to 2004444132 its reverse (2314444002), we get a palindrome (4318888134).

The spelling of 2004444132 in words is "two billion, four million, four hundred forty-four thousand, one hundred thirty-two".