24328238281 has 2 divisors, whose sum is σ = 24328238282. Its totient is φ = 24328238280.

The previous prime is 24328238273. The next prime is 24328238299. The reversal of 24328238281 is 18283282342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23273028025 + 1055210256 = 152555^2 + 32484^2 .

It is a cyclic number.

It is not a de Polignac number, because 24328238281 - 2³ = 24328238273 is a prime.

It is a super-2 number, since 2×24328238281² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24328938281) 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, 12164119140 + 12164119141.

It is an arithmetic number, because the mean of its divisors is an integer number (12164119141).

Almost surely, 2^24328238281 is an apocalyptic number.

It is an amenable number.

24328238281 is a deficient number, since it is larger than the sum of its proper divisors (1).

24328238281 is an equidigital number, since it uses as much as digits as its factorization.

24328238281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 294912, while the sum is 43.

The spelling of 24328238281 in words is "twenty-four billion, three hundred twenty-eight million, two hundred thirty-eight thousand, two hundred eighty-one".