2104442132 has 48 divisors (see below), whose sum is σ = 4191075840. Its totient is φ = 917250048.

The previous prime is 2104442129. The next prime is 2104442143. The reversal of 2104442132 is 2312444012.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 2104442098 and 2104442107.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 83348 + ... + 105620.

It is an arithmetic number, because the mean of its divisors is an integer number (87314080).

Almost surely, 2^2104442132 is an apocalyptic number.

It is an amenable number.

2104442132 is a deficient number, since it is larger than the sum of its proper divisors (2086633708).

2104442132 is a wasteful number, since it uses less digits than its factorization.

2104442132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22392 (or 22390 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2104442132 is about 45874.1989793827. The cubic root of 2104442132 is about 1281.4814658494.

Adding to 2104442132 its reverse (2312444012), we get a palindrome (4416886144).

The spelling of 2104442132 in words is "two billion, one hundred four million, four hundred forty-two thousand, one hundred thirty-two".