24021412243 has 2 divisors, whose sum is σ = 24021412244. Its totient is φ = 24021412242.

The previous prime is 24021412231. The next prime is 24021412249. The reversal of 24021412243 is 34221412042.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24021412243 is a prime.

It is a super-2 number, since 2×24021412243² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24021412249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12010706121 + 12010706122.

It is an arithmetic number, because the mean of its divisors is an integer number (12010706122).

Almost surely, 2^24021412243 is an apocalyptic number.

24021412243 is a deficient number, since it is larger than the sum of its proper divisors (1).

24021412243 is an equidigital number, since it uses as much as digits as its factorization.

24021412243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 24021412243 its reverse (34221412042), we get a palindrome (58242824285).

The spelling of 24021412243 in words is "twenty-four billion, twenty-one million, four hundred twelve thousand, two hundred forty-three".