24424109 has 2 divisors, whose sum is σ = 24424110. Its totient is φ = 24424108.

The previous prime is 24424093. The next prime is 24424111. The reversal of 24424109 is 90142442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24226084 + 198025 = 4922^2 + 445^2 .

It is a cyclic number.

It is not a de Polignac number, because 24424109 - 2⁴ = 24424093 is a prime.

Together with 24424111, 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 (24424199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12212054 + 12212055.

It is an arithmetic number, because the mean of its divisors is an integer number (12212055).

Almost surely, 2^24424109 is an apocalyptic number.

It is an amenable number.

24424109 is a deficient number, since it is larger than the sum of its proper divisors (1).

24424109 is an equidigital number, since it uses as much as digits as its factorization.

24424109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 24424109 is about 4942.0753737676. The cubic root of 24424109 is about 290.1390890468.

The spelling of 24424109 in words is "twenty-four million, four hundred twenty-four thousand, one hundred nine".