4143404 has 24 divisors (see below), whose sum is σ = 7832160. Its totient is φ = 1912064.

The previous prime is 4143401. The next prime is 4143409. The reversal of 4143404 is 4043414.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4143401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1892 + ... + 3444.

It is an arithmetic number, because the mean of its divisors is an integer number (326340).

Almost surely, 2^4143404 is an apocalyptic number.

It is an amenable number.

4143404 is a deficient number, since it is larger than the sum of its proper divisors (3688756).

4143404 is a wasteful number, since it uses less digits than its factorization.

4143404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609 (or 1607 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4143404 is about 2035.5353104282. The cubic root of 4143404 is about 160.6148736216.

Adding to 4143404 its reverse (4043414), we get a palindrome (8186818).

The spelling of 4143404 in words is "four million, one hundred forty-three thousand, four hundred four".