2321043224 has 16 divisors (see below), whose sum is σ = 4352517600. Its totient is φ = 1160371872.

The previous prime is 2321043209. The next prime is 2321043239. The reversal of 2321043224 is 4223401232.

It is an interprime number because it is at equal distance from previous prime (2321043209) and next prime (2321043239).

It is a self number, because there is not a number n which added to its sum of digits gives 2321043224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74417 + ... + 100895.

It is an arithmetic number, because the mean of its divisors is an integer number (272032350).

Almost surely, 2^2321043224 is an apocalyptic number.

It is an amenable number.

2321043224 is a deficient number, since it is larger than the sum of its proper divisors (2031474376).

2321043224 is a wasteful number, since it uses less digits than its factorization.

2321043224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37442 (or 37438 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2321043224 is about 48177.2064777525. The cubic root of 2321043224 is about 1324.0195854509.

Adding to 2321043224 its reverse (4223401232), we get a palindrome (6544444456).

The spelling of 2321043224 in words is "two billion, three hundred twenty-one million, forty-three thousand, two hundred twenty-four".