2241144343 has 4 divisors (see below), whose sum is σ = 2241273240. Its totient is φ = 2241015448.

The previous prime is 2241144329. The next prime is 2241144383. The reversal of 2241144343 is 3434411422.

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 2241144343 - 2¹³ = 2241136151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241144383) 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, 33373 + ... + 74806.

It is an arithmetic number, because the mean of its divisors is an integer number (560318310).

Almost surely, 2^2241144343 is an apocalyptic number.

2241144343 is a deficient number, since it is larger than the sum of its proper divisors (128897).

2241144343 is a wasteful number, since it uses less digits than its factorization.

2241144343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128896.

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

The square root of 2241144343 is about 47340.7260506216. The cubic root of 2241144343 is about 1308.6492969674.

Adding to 2241144343 its reverse (3434411422), we get a palindrome (5675555765).

The spelling of 2241144343 in words is "two billion, two hundred forty-one million, one hundred forty-four thousand, three hundred forty-three".