2241340443 has 16 divisors (see below), whose sum is σ = 3325027200. Its totient is φ = 1492191720.

The previous prime is 2241340417. The next prime is 2241340463. The reversal of 2241340443 is 3440431422.

It is a happy number.

It is not a de Polignac number, because 2241340443 - 2⁹ = 2241339931 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2241340403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36213 + ... + 76118.

It is an arithmetic number, because the mean of its divisors is an integer number (207814200).

Almost surely, 2^2241340443 is an apocalyptic number.

2241340443 is a deficient number, since it is larger than the sum of its proper divisors (1083686757).

2241340443 is a wasteful number, since it uses less digits than its factorization.

2241340443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113079 (or 113073 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 2241340443 is about 47342.7971607086. The cubic root of 2241340443 is about 1308.6874647667.

Adding to 2241340443 its reverse (3440431422), we get a palindrome (5681771865).

The spelling of 2241340443 in words is "two billion, two hundred forty-one million, three hundred forty thousand, four hundred forty-three".