4243224243 has 8 divisors (see below), whose sum is σ = 5658016000. Its totient is φ = 2828624328.

The previous prime is 4243224217. The next prime is 4243224247. The reversal of 4243224243 is 3424223424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4243224243 - 2⁵ = 4243224211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4243224243.

It is not an unprimeable number, because it can be changed into a prime (4243224247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15738 + ... + 93456.

It is an arithmetic number, because the mean of its divisors is an integer number (707252000).

Almost surely, 2^4243224243 is an apocalyptic number.

4243224243 is a deficient number, since it is larger than the sum of its proper divisors (1414791757).

4243224243 is a wasteful number, since it uses less digits than its factorization.

4243224243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95921.

The product of its digits is 36864, while the sum is 30.

The square root of 4243224243 is about 65140.0356386148. The cubic root of 4243224243 is about 1618.9446262054.

Adding to 4243224243 its reverse (3424223424), we get a palindrome (7667447667).

The spelling of 4243224243 in words is "four billion, two hundred forty-three million, two hundred twenty-four thousand, two hundred forty-three".