2243303304 has 64 divisors (see below), whose sum is σ = 6218441280. Its totient is φ = 668640000.

The previous prime is 2243303299. The next prime is 2243303327. The reversal of 2243303304 is 4033033422.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 53547 + ... + 85754.

It is an arithmetic number, because the mean of its divisors is an integer number (97163145).

Almost surely, 2^2243303304 is an apocalyptic number.

2243303304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2243303304 is an abundant number, since it is smaller than the sum of its proper divisors (3975137976).

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

2243303304 is a wasteful number, since it uses less digits than its factorization.

2243303304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139382 (or 139378 counting only the distinct ones).

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

The square root of 2243303304 is about 47363.5229264040. The cubic root of 2243303304 is about 1309.0693823656.

Adding to 2243303304 its reverse (4033033422), we get a palindrome (6276336726).

The spelling of 2243303304 in words is "two billion, two hundred forty-three million, three hundred three thousand, three hundred four".