2241043444 has 24 divisors (see below), whose sum is σ = 4060641536. Its totient is φ = 1081080000.

The previous prime is 2241043429. The next prime is 2241043451. The reversal of 2241043444 is 4443401422.

It is a super-2 number, since 2×2241043444² = 10044551435790762272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13744 + ... + 68344.

Almost surely, 2^2241043444 is an apocalyptic number.

It is an amenable number.

2241043444 is a deficient number, since it is larger than the sum of its proper divisors (1819598092).

2241043444 is a wasteful number, since it uses less digits than its factorization.

2241043444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54967 (or 54965 counting only the distinct ones).

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

The square root of 2241043444 is about 47339.6603705603. The cubic root of 2241043444 is about 1308.6296576870.

Adding to 2241043444 its reverse (4443401422), we get a palindrome (6684444866).

The spelling of 2241043444 in words is "two billion, two hundred forty-one million, forty-three thousand, four hundred forty-four".