4243133344 has 24 divisors (see below), whose sum is σ = 8388636480. Its totient is φ = 2112686016.

The previous prime is 4243133327. The next prime is 4243133353. The reversal of 4243133344 is 4433313424.

4243133344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269754 + ... + 285049.

It is an arithmetic number, because the mean of its divisors is an integer number (349526520).

Almost surely, 2^4243133344 is an apocalyptic number.

It is an amenable number.

4243133344 is a deficient number, since it is larger than the sum of its proper divisors (4145503136).

4243133344 is a wasteful number, since it uses less digits than its factorization.

4243133344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555052 (or 555044 counting only the distinct ones).

The product of its digits is 41472, while the sum is 31.

The square root of 4243133344 is about 65139.3379149650. The cubic root of 4243133344 is about 1618.9330656962.

Adding to 4243133344 its reverse (4433313424), we get a palindrome (8676446768).

The spelling of 4243133344 in words is "four billion, two hundred forty-three million, one hundred thirty-three thousand, three hundred forty-four".