2243422441 has 6 divisors (see below), whose sum is σ = 2429268270. Its totient is φ = 2070851328.

The previous prime is 2243422421. The next prime is 2243422457. The reversal of 2243422441 is 1442243422.

It can be written as a sum of positive squares in 3 ways, for example, as 15960025 + 2227462416 = 3995^2 + 47196^2 .

It is not a de Polignac number, because 2243422441 - 2¹¹ = 2243420393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2243422411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6637176 + ... + 6637513.

It is an arithmetic number, because the mean of its divisors is an integer number (404878045).

Almost surely, 2^2243422441 is an apocalyptic number.

It is an amenable number.

2243422441 is a deficient number, since it is larger than the sum of its proper divisors (185845829).

2243422441 is a wasteful number, since it uses less digits than its factorization.

2243422441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13274715 (or 13274702 counting only the distinct ones).

The product of its digits is 12288, while the sum is 28.

The square root of 2243422441 is about 47364.7805969794. The cubic root of 2243422441 is about 1309.0925559058.

Adding to 2243422441 its reverse (1442243422), we get a palindrome (3685665863).

The spelling of 2243422441 in words is "two billion, two hundred forty-three million, four hundred twenty-two thousand, four hundred forty-one".