4043142404 has 12 divisors (see below), whose sum is σ = 8086284864. Its totient is φ = 1732775304.

The previous prime is 4043142391. The next prime is 4043142431. The reversal of 4043142404 is 4042413404.

It is a happy number.

4043142404 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72198944 + ... + 72198999.

It is an arithmetic number, because the mean of its divisors is an integer number (673857072).

Almost surely, 2^4043142404 is an apocalyptic number.

It is an amenable number.

4043142404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4043142404 is a wasteful number, since it uses less digits than its factorization.

4043142404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144397954 (or 144397952 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4043142404 is about 63585.7091176940. The cubic root of 4043142404 is about 1593.0876809281.

Adding to 4043142404 its reverse (4042413404), we get a palindrome (8085555808).

Subtracting from 4043142404 its reverse (4042413404), we obtain a cube (729000 = 90³).

The spelling of 4043142404 in words is "four billion, forty-three million, one hundred forty-two thousand, four hundred four".