24281441 has 2 divisors, whose sum is σ = 24281442. Its totient is φ = 24281440.

The previous prime is 24281437. The next prime is 24281443. The reversal of 24281441 is 14418242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24010000 + 271441 = 4900^2 + 521^2 .

It is a cyclic number.

It is not a de Polignac number, because 24281441 - 2² = 24281437 is a prime.

It is a Sophie Germain prime.

Together with 24281443, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 24281441.

It is not a weakly prime, because it can be changed into another prime (24281443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12140720 + 12140721.

It is an arithmetic number, because the mean of its divisors is an integer number (12140721).

Almost surely, 2^24281441 is an apocalyptic number.

It is an amenable number.

24281441 is a deficient number, since it is larger than the sum of its proper divisors (1).

24281441 is an equidigital number, since it uses as much as digits as its factorization.

24281441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2048, while the sum is 26.

The square root of 24281441 is about 4927.6202166969. The cubic root of 24281441 is about 289.5730578461.

Adding to 24281441 its reverse (14418242), we get a palindrome (38699683).

The spelling of 24281441 in words is "twenty-four million, two hundred eighty-one thousand, four hundred forty-one".