2243315324 has 24 divisors (see below), whose sum is σ = 3966934608. Its totient is φ = 1109937920.

The previous prime is 2243315317. The next prime is 2243315357. The reversal of 2243315324 is 4235133422.

It is a happy number.

2243315324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302339 + ... + 309669.

It is an arithmetic number, because the mean of its divisors is an integer number (165288942).

Almost surely, 2^2243315324 is an apocalyptic number.

It is an amenable number.

2243315324 is a deficient number, since it is larger than the sum of its proper divisors (1723619284).

2243315324 is a wasteful number, since it uses less digits than its factorization.

2243315324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8125 (or 8123 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 2243315324 is about 47363.6498171330. The cubic root of 2243315324 is about 1309.0717204334.

Adding to 2243315324 its reverse (4235133422), we get a palindrome (6478448746).

The spelling of 2243315324 in words is "two billion, two hundred forty-three million, three hundred fifteen thousand, three hundred twenty-four".