24142433209 has 2 divisors, whose sum is σ = 24142433210. Its totient is φ = 24142433208.

The previous prime is 24142433191. The next prime is 24142433233. The reversal of 24142433209 is 90233424142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21548772025 + 2593661184 = 146795^2 + 50928^2 .

It is a cyclic number.

It is not a de Polignac number, because 24142433209 - 2¹¹ = 24142431161 is a prime.

It is not a weakly prime, because it can be changed into another prime (24142433269) 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, 12071216604 + 12071216605.

It is an arithmetic number, because the mean of its divisors is an integer number (12071216605).

Almost surely, 2^24142433209 is an apocalyptic number.

It is an amenable number.

24142433209 is a deficient number, since it is larger than the sum of its proper divisors (1).

24142433209 is an equidigital number, since it uses as much as digits as its factorization.

24142433209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 24142433209 in words is "twenty-four billion, one hundred forty-two million, four hundred thirty-three thousand, two hundred nine".