2104442001 has 6 divisors (see below), whose sum is σ = 3039749570. Its totient is φ = 1402961328.

The previous prime is 2104441993. The next prime is 2104442027. The reversal of 2104442001 is 1002444012.

2104442001 is a `hidden beast` number, since 21 + 0 + 444 + 200 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2099930625 + 4511376 = 45825^2 + 2124^2 .

It is not a de Polignac number, because 2104442001 - 2³ = 2104441993 is a prime.

It is a super-2 number, since 2×2104442001² = 8857352271145768002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2104442051) 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 5 ways as a sum of consecutive naturals, for example, 116913436 + ... + 116913453.

Almost surely, 2^2104442001 is an apocalyptic number.

It is an amenable number.

2104442001 is a deficient number, since it is larger than the sum of its proper divisors (935307569).

2104442001 is a wasteful number, since it uses less digits than its factorization.

2104442001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233826895 (or 233826892 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2104442001 is about 45874.1975515649. The cubic root of 2104442001 is about 1281.4814392590.

Adding to 2104442001 its reverse (1002444012), we get a palindrome (3106886013).

The spelling of 2104442001 in words is "two billion, one hundred four million, four hundred forty-two thousand, one".