426422241 has 12 divisors (see below), whose sum is σ = 703935232. Its totient is φ = 243669816.

The previous prime is 426422239. The next prime is 426422251. The reversal of 426422241 is 142224624.

It is not a de Polignac number, because 426422241 - 2¹ = 426422239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426422201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3384241 + ... + 3384366.

Almost surely, 2^426422241 is an apocalyptic number.

It is an amenable number.

426422241 is a deficient number, since it is larger than the sum of its proper divisors (277512991).

426422241 is a wasteful number, since it uses less digits than its factorization.

426422241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6768620 (or 6768617 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 426422241 is about 20649.9937288126. The cubic root of 426422241 is about 752.6850372951.

Adding to 426422241 its reverse (142224624), we get a palindrome (568646865).

The spelling of 426422241 in words is "four hundred twenty-six million, four hundred twenty-two thousand, two hundred forty-one".