2241040343 has 2 divisors, whose sum is σ = 2241040344. Its totient is φ = 2241040342.

The previous prime is 2241040297. The next prime is 2241040357. The reversal of 2241040343 is 3430401422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2241040343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241000343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120520171 + 1120520172.

It is an arithmetic number, because the mean of its divisors is an integer number (1120520172).

Almost surely, 2^2241040343 is an apocalyptic number.

2241040343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241040343 is an equidigital number, since it uses as much as digits as its factorization.

2241040343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2241040343 is about 47339.6276178848. The cubic root of 2241040343 is about 1308.6290540898.

Adding to 2241040343 its reverse (3430401422), we get a palindrome (5671441765).

The spelling of 2241040343 in words is "two billion, two hundred forty-one million, forty thousand, three hundred forty-three".