2244000243 has 8 divisors (see below), whose sum is σ = 2992299408. Its totient is φ = 1495850624.

The previous prime is 2244000179. The next prime is 2244000259. The reversal of 2244000243 is 3420004422.

2244000243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2244000243 - 2⁶ = 2244000179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2244000943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4255 + ... + 67127.

It is an arithmetic number, because the mean of its divisors is an integer number (374037426).

Almost surely, 2^2244000243 is an apocalyptic number.

2244000243 is a deficient number, since it is larger than the sum of its proper divisors (748299165).

2244000243 is a wasteful number, since it uses less digits than its factorization.

2244000243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74773.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2244000243 is about 47370.8796941750. The cubic root of 2244000243 is about 1309.2049335176.

Adding to 2244000243 its reverse (3420004422), we get a palindrome (5664004665).

The spelling of 2244000243 in words is "two billion, two hundred forty-four million, two hundred forty-three", and thus it is an aban number.