2004440041 has 16 divisors (see below), whose sum is σ = 2120457600. Its totient is φ = 1890979200.

The previous prime is 2004440023. The next prime is 2004440047. The reversal of 2004440041 is 1400444002.

It is a cyclic number.

It is not a de Polignac number, because 2004440041 - 2¹¹ = 2004437993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2004440047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655885 + ... + 658933.

It is an arithmetic number, because the mean of its divisors is an integer number (132528600).

Almost surely, 2^2004440041 is an apocalyptic number.

It is an amenable number.

2004440041 is a deficient number, since it is larger than the sum of its proper divisors (116017559).

2004440041 is a wasteful number, since it uses less digits than its factorization.

2004440041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3456.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2004440041 is about 44770.9731969275. The cubic root of 2004440041 is about 1260.8527109854.

Adding to 2004440041 its reverse (1400444002), we get a palindrome (3404884043).

The spelling of 2004440041 in words is "two billion, four million, four hundred forty thousand, forty-one".