24421141 has 2 divisors, whose sum is σ = 24421142. Its totient is φ = 24421140.

The previous prime is 24421139. The next prime is 24421157. The reversal of 24421141 is 14112442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21893041 + 2528100 = 4679^2 + 1590^2 .

It is a cyclic number.

It is not a de Polignac number, because 24421141 - 2¹ = 24421139 is a prime.

Together with 24421139, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24421121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12210570 + 12210571.

It is an arithmetic number, because the mean of its divisors is an integer number (12210571).

Almost surely, 2^24421141 is an apocalyptic number.

It is an amenable number.

24421141 is a deficient number, since it is larger than the sum of its proper divisors (1).

24421141 is an equidigital number, since it uses as much as digits as its factorization.

24421141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 256, while the sum is 19.

The square root of 24421141 is about 4941.7750859383. The cubic root of 24421141 is about 290.1273360735.

Adding to 24421141 its reverse (14112442), we get a palindrome (38533583).

The spelling of 24421141 in words is "twenty-four million, four hundred twenty-one thousand, one hundred forty-one".