422426341 has 4 divisors (see below), whose sum is σ = 422603532. Its totient is φ = 422249152.

The previous prime is 422426309. The next prime is 422426359. The reversal of 422426341 is 143624224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 418366116 + 4060225 = 20454^2 + 2015^2 .

It is a cyclic number.

It is not a de Polignac number, because 422426341 - 2⁵ = 422426309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422426041) 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 3 ways as a sum of consecutive naturals, for example, 84970 + ... + 89803.

It is an arithmetic number, because the mean of its divisors is an integer number (105650883).

Almost surely, 2^422426341 is an apocalyptic number.

It is an amenable number.

422426341 is a deficient number, since it is larger than the sum of its proper divisors (177191).

422426341 is a wasteful number, since it uses less digits than its factorization.

422426341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177190.

The product of its digits is 9216, while the sum is 28.

The square root of 422426341 is about 20553.0129421455. The cubic root of 422426341 is about 750.3265783674.

The spelling of 422426341 in words is "four hundred twenty-two million, four hundred twenty-six thousand, three hundred forty-one".