24324421013 has 2 divisors, whose sum is σ = 24324421014. Its totient is φ = 24324421012.

The previous prime is 24324420943. The next prime is 24324421063. The reversal of 24324421013 is 31012442342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18940090129 + 5384330884 = 137623^2 + 73378^2 .

It is a cyclic number.

It is not a de Polignac number, because 24324421013 - 2¹⁸ = 24324158869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24324421063) 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, 12162210506 + 12162210507.

It is an arithmetic number, because the mean of its divisors is an integer number (12162210507).

Almost surely, 2^24324421013 is an apocalyptic number.

It is an amenable number.

24324421013 is a deficient number, since it is larger than the sum of its proper divisors (1).

24324421013 is an equidigital number, since it uses as much as digits as its factorization.

24324421013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 24324421013 its reverse (31012442342), we get a palindrome (55336863355).

The spelling of 24324421013 in words is "twenty-four billion, three hundred twenty-four million, four hundred twenty-one thousand, thirteen".