2104442403 has 16 divisors (see below), whose sum is σ = 3281346816. Its totient is φ = 1174572000.

The previous prime is 2104442401. The next prime is 2104442443. The reversal of 2104442403 is 3042444012.

It is a happy number.

It is not a de Polignac number, because 2104442403 - 2¹ = 2104442401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2104442401) 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, 1164348 + ... + 1166153.

It is an arithmetic number, because the mean of its divisors is an integer number (205084176).

Almost surely, 2^2104442403 is an apocalyptic number.

2104442403 is a deficient number, since it is larger than the sum of its proper divisors (1176904413).

2104442403 is a wasteful number, since it uses less digits than its factorization.

2104442403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330554.

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

The square root of 2104442403 is about 45874.2019331127. The cubic root of 2104442403 is about 1281.4815208571.

Adding to 2104442403 its reverse (3042444012), we get a palindrome (5146886415).

The spelling of 2104442403 in words is "two billion, one hundred four million, four hundred forty-two thousand, four hundred three".