24243244221043 has 2 divisors, whose sum is σ = 24243244221044. Its totient is φ = 24243244221042.

The previous prime is 24243244221037. The next prime is 24243244221061. The reversal of 24243244221043 is 34012244234242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24243244221043 - 2⁵ = 24243244221011 is a prime.

It is a super-2 number, since 2×24243244221043² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24243244220993 and 24243244221011.

It is not a weakly prime, because it can be changed into another prime (24243244281043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12121622110521 + 12121622110522.

It is an arithmetic number, because the mean of its divisors is an integer number (12121622110522).

Almost surely, 2^{24243244221043} is an apocalyptic number.

24243244221043 is a deficient number, since it is larger than the sum of its proper divisors (1).

24243244221043 is an equidigital number, since it uses as much as digits as its factorization.

24243244221043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294912, while the sum is 37.

Adding to 24243244221043 its reverse (34012244234242), we get a palindrome (58255488455285).

The spelling of 24243244221043 in words is "twenty-four trillion, two hundred forty-three billion, two hundred forty-four million, two hundred twenty-one thousand, forty-three".