422424341 has 2 divisors, whose sum is σ = 422424342. Its totient is φ = 422424340.

The previous prime is 422424263. The next prime is 422424361. The reversal of 422424341 is 143424224.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 422138116 + 286225 = 20546^2 + 535^2 .

It is a cyclic number.

It is not a de Polignac number, because 422424341 - 2¹⁰ = 422423317 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 422424341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422424361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211212170 + 211212171.

It is an arithmetic number, because the mean of its divisors is an integer number (211212171).

Almost surely, 2^422424341 is an apocalyptic number.

It is an amenable number.

422424341 is a deficient number, since it is larger than the sum of its proper divisors (1).

422424341 is an equidigital number, since it uses as much as digits as its factorization.

422424341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 26.

The square root of 422424341 is about 20552.9642874209. The cubic root of 422424341 is about 750.3253942118.

Adding to 422424341 its reverse (143424224), we get a palindrome (565848565).

The spelling of 422424341 in words is "four hundred twenty-two million, four hundred twenty-four thousand, three hundred forty-one".