2243234344 has 48 divisors (see below), whose sum is σ = 4752583200. Its totient is φ = 990310464.

The previous prime is 2243234317. The next prime is 2243234359. The reversal of 2243234344 is 4434323422.

It is a happy number.

It is a super-2 number, since 2×2243234344² = 10064200644202220672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4974 + ... + 67165.

It is an arithmetic number, because the mean of its divisors is an integer number (99012150).

Almost surely, 2^2243234344 is an apocalyptic number.

It is an amenable number.

2243234344 is an abundant number, since it is smaller than the sum of its proper divisors (2509348856).

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

2243234344 is a wasteful number, since it uses less digits than its factorization.

2243234344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72194 (or 72177 counting only the distinct ones).

The product of its digits is 55296, while the sum is 31.

The square root of 2243234344 is about 47362.7949344208. The cubic root of 2243234344 is about 1309.0559684639.

Adding to 2243234344 its reverse (4434323422), we get a palindrome (6677557766).

The spelling of 2243234344 in words is "two billion, two hundred forty-three million, two hundred thirty-four thousand, three hundred forty-four".