4043212041 has 16 divisors (see below), whose sum is σ = 6017806080. Its totient is φ = 2393443920.

The previous prime is 4043212039. The next prime is 4043212049. The reversal of 4043212041 is 1402123404.

4043212041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4043212041 - 2¹ = 4043212039 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4043211999 and 4043212017.

It is not an unprimeable number, because it can be changed into a prime (4043212049) 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, 1423251 + ... + 1426088.

It is an arithmetic number, because the mean of its divisors is an integer number (376112880).

Almost surely, 2^4043212041 is an apocalyptic number.

It is an amenable number.

4043212041 is a deficient number, since it is larger than the sum of its proper divisors (1974594039).

4043212041 is a wasteful number, since it uses less digits than its factorization.

4043212041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849396.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4043212041 is about 63586.2566990698. The cubic root of 4043212041 is about 1593.0968270492.

Adding to 4043212041 its reverse (1402123404), we get a palindrome (5445335445).

The spelling of 4043212041 in words is "four billion, forty-three million, two hundred twelve thousand, forty-one".