1124441543 has 2 divisors, whose sum is σ = 1124441544. Its totient is φ = 1124441542.

The previous prime is 1124441533. The next prime is 1124441567. The reversal of 1124441543 is 3451444211.

It is a weak prime.

It is an emirp because it is prime and its reverse (3451444211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1124441543 - 2⁸ = 1124441287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1124441533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562220771 + 562220772.

It is an arithmetic number, because the mean of its divisors is an integer number (562220772).

Almost surely, 2^1124441543 is an apocalyptic number.

1124441543 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124441543 is an equidigital number, since it uses as much as digits as its factorization.

1124441543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 29.

The square root of 1124441543 is about 33532.6936436666. The cubic root of 1124441543 is about 1039.8697886164.

Adding to 1124441543 its reverse (3451444211), we get a palindrome (4575885754).

The spelling of 1124441543 in words is "one billion, one hundred twenty-four million, four hundred forty-one thousand, five hundred forty-three".