24012420017 has 2 divisors, whose sum is σ = 24012420018. Its totient is φ = 24012420016.

The previous prime is 24012420013. The next prime is 24012420023. The reversal of 24012420017 is 71002421042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13106586256 + 10905833761 = 114484^2 + 104431^2 .

It is a cyclic number.

It is not a de Polignac number, because 24012420017 - 2² = 24012420013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24012419974 and 24012420001.

It is not a weakly prime, because it can be changed into another prime (24012420011) 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, 12006210008 + 12006210009.

It is an arithmetic number, because the mean of its divisors is an integer number (12006210009).

Almost surely, 2^24012420017 is an apocalyptic number.

It is an amenable number.

24012420017 is a deficient number, since it is larger than the sum of its proper divisors (1).

24012420017 is an equidigital number, since it uses as much as digits as its factorization.

24012420017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

Adding to 24012420017 its reverse (71002421042), we get a palindrome (95014841059).

The spelling of 24012420017 in words is "twenty-four billion, twelve million, four hundred twenty thousand, seventeen".