2244274043 has 4 divisors (see below), whose sum is σ = 2448298968. Its totient is φ = 2040249120.

The previous prime is 2244274027. The next prime is 2244274061. The reversal of 2244274043 is 3404724422.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2244274043 - 2⁴ = 2244274027 is a prime.

It is a super-6 number, since 6×2244274043⁶ (a number of 57 digits) contains 666666 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244274063) 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, 102012446 + ... + 102012467.

It is an arithmetic number, because the mean of its divisors is an integer number (612074742).

Almost surely, 2^2244274043 is an apocalyptic number.

2244274043 is a deficient number, since it is larger than the sum of its proper divisors (204024925).

2244274043 is a wasteful number, since it uses less digits than its factorization.

2244274043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204024924.

The product of its (nonzero) digits is 43008, while the sum is 32.

The square root of 2244274043 is about 47373.7695671349. The cubic root of 2244274043 is about 1309.2581785702.

Adding to 2244274043 its reverse (3404724422), we get a palindrome (5648998465).

The spelling of 2244274043 in words is "two billion, two hundred forty-four million, two hundred seventy-four thousand, forty-three".