4043052241 has 4 divisors (see below), whose sum is σ = 4043569572. Its totient is φ = 4042534912.

The previous prime is 4043052229. The next prime is 4043052257. The reversal of 4043052241 is 1422503404.

It is a happy number.

4043052241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4010562241 + 32490000 = 63329^2 + 5700^2 .

It is a cyclic number.

It is not a de Polignac number, because 4043052241 - 2²¹ = 4040955089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4043052341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246760 + ... + 262633.

It is an arithmetic number, because the mean of its divisors is an integer number (1010892393).

Almost surely, 2^4043052241 is an apocalyptic number.

It is an amenable number.

4043052241 is a deficient number, since it is larger than the sum of its proper divisors (517331).

4043052241 is an equidigital number, since it uses as much as digits as its factorization.

4043052241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517330.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 4043052241 is about 63585.0001258158. Note that the first 3 decimals coincide. The cubic root of 4043052241 is about 1593.0758387669.

Adding to 4043052241 its reverse (1422503404), we get a palindrome (5465555645).

The spelling of 4043052241 in words is "four billion, forty-three million, fifty-two thousand, two hundred forty-one".