2243260441 has 4 divisors (see below), whose sum is σ = 2361326800. Its totient is φ = 2125194084.

The previous prime is 2243260427. The next prime is 2243260451. The reversal of 2243260441 is 1440623422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2243260441 - 2²¹ = 2241163289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243260451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59033151 + ... + 59033188.

It is an arithmetic number, because the mean of its divisors is an integer number (590331700).

Almost surely, 2^2243260441 is an apocalyptic number.

It is an amenable number.

2243260441 is a deficient number, since it is larger than the sum of its proper divisors (118066359).

2243260441 is a wasteful number, since it uses less digits than its factorization.

2243260441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118066358.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2243260441 is about 47363.0704346752. The cubic root of 2243260441 is about 1309.0610448099.

Adding to 2243260441 its reverse (1440623422), we get a palindrome (3683883863).

The spelling of 2243260441 in words is "two billion, two hundred forty-three million, two hundred sixty thousand, four hundred forty-one".