4133221143 has 16 divisors (see below), whose sum is σ = 5765061600. Its totient is φ = 2630566400.

The previous prime is 4133221133. The next prime is 4133221151. The reversal of 4133221143 is 3411223314.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4133221143 - 2⁹ = 4133220631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4133221133) 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, 259158 + ... + 274643.

It is an arithmetic number, because the mean of its divisors is an integer number (360316350).

Almost surely, 2^4133221143 is an apocalyptic number.

4133221143 is a deficient number, since it is larger than the sum of its proper divisors (1631840457).

4133221143 is a wasteful number, since it uses less digits than its factorization.

4133221143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533922.

The product of its digits is 1728, while the sum is 24.

The square root of 4133221143 is about 64290.1325476935. The cubic root of 4133221143 is about 1604.8318962922.

Adding to 4133221143 its reverse (3411223314), we get a palindrome (7544444457).

The spelling of 4133221143 in words is "four billion, one hundred thirty-three million, two hundred twenty-one thousand, one hundred forty-three".