24240043 has 2 divisors, whose sum is σ = 24240044. Its totient is φ = 24240042.

The previous prime is 24240037. The next prime is 24240053. The reversal of 24240043 is 34004242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24240043 - 2¹⁷ = 24108971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24240043.

It is not a weakly prime, because it can be changed into another prime (24240023) by changing a digit.

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 as a sum of consecutive naturals, namely, 12120021 + 12120022.

It is an arithmetic number, because the mean of its divisors is an integer number (12120022).

Almost surely, 2^24240043 is an apocalyptic number.

24240043 is a deficient number, since it is larger than the sum of its proper divisors (1).

24240043 is an equidigital number, since it uses as much as digits as its factorization.

24240043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 24240043 is about 4923.4178169235. The cubic root of 24240043 is about 289.4083975933.

Adding to 24240043 its reverse (34004242), we get a palindrome (58244285).

The spelling of 24240043 in words is "twenty-four million, two hundred forty thousand, forty-three".