2423424209 has 2 divisors, whose sum is σ = 2423424210. Its totient is φ = 2423424208.

The previous prime is 2423424203. The next prime is 2423424259. The reversal of 2423424209 is 9024243242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2075713600 + 347710609 = 45560^2 + 18647^2 .

It is a cyclic number.

It is not a de Polignac number, because 2423424209 - 2⁴ = 2423424193 is a prime.

It is a super-3 number, since 3×2423424209³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2423424203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211712104 + 1211712105.

It is an arithmetic number, because the mean of its divisors is an integer number (1211712105).

Almost surely, 2^2423424209 is an apocalyptic number.

It is an amenable number.

2423424209 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423424209 is an equidigital number, since it uses as much as digits as its factorization.

2423424209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 2423424209 is about 49228.2866754471. The cubic root of 2423424209 is about 1343.2076213858.

The spelling of 2423424209 in words is "two billion, four hundred twenty-three million, four hundred twenty-four thousand, two hundred nine".