2243340650 has 48 divisors (see below), whose sum is σ = 4360435200. Its totient is φ = 857060160.

The previous prime is 2243340647. The next prime is 2243340653. The reversal of 2243340650 is 560433422.

2243340650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2243340647) and next prime (2243340653).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2243340653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1274471 + ... + 1276229.

It is an arithmetic number, because the mean of its divisors is an integer number (90842400).

Almost surely, 2^2243340650 is an apocalyptic number.

2243340650 is a deficient number, since it is larger than the sum of its proper divisors (2117094550).

2243340650 is a wasteful number, since it uses less digits than its factorization.

2243340650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2903 (or 2898 counting only the distinct ones).

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

The square root of 2243340650 is about 47363.9171733082. The cubic root of 2243340650 is about 1309.0766466878.

The spelling of 2243340650 in words is "two billion, two hundred forty-three million, three hundred forty thousand, six hundred fifty".