2243304330 has 32 divisors (see below), whose sum is σ = 5385204864. Its totient is φ = 598072896.

The previous prime is 2243304307. The next prime is 2243304361. The reversal of 2243304330 is 334033422.

It is a self number, because there is not a number n which added to its sum of digits gives 2243304330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203644 + ... + 214376.

It is an arithmetic number, because the mean of its divisors is an integer number (168287652).

Almost surely, 2^2243304330 is an apocalyptic number.

2243304330 is an abundant number, since it is smaller than the sum of its proper divisors (3141900534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2243304330 is a wasteful number, since it uses less digits than its factorization.

2243304330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17710.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 2243304330 is about 47363.5337575228. The cubic root of 2243304330 is about 1309.0695819381.

Adding to 2243304330 its reverse (334033422), we get a palindrome (2577337752).

The spelling of 2243304330 in words is "two billion, two hundred forty-three million, three hundred four thousand, three hundred thirty".