34421422 has 16 divisors (see below), whose sum is σ = 60213600. Its totient is φ = 14751744.

The previous prime is 34421417. The next prime is 34421423. The reversal of 34421422 is 22412443.

It is a happy number.

34421422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 34421393 and 34421402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34421423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24403 + ... + 25774.

It is an arithmetic number, because the mean of its divisors is an integer number (3763350).

Almost surely, 2^34421422 is an apocalyptic number.

34421422 is a deficient number, since it is larger than the sum of its proper divisors (25792178).

34421422 is an equidigital number, since it uses as much as digits as its factorization.

34421422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50200 (or 50186 counting only the distinct ones).

The product of its digits is 1536, while the sum is 22.

The square root of 34421422 is about 5866.9772455669. The cubic root of 34421422 is about 325.2941620718.

Adding to 34421422 its reverse (22412443), we get a palindrome (56833865).

It can be divided in two parts, 34421 and 422, that added together give a palindrome (34843).

The spelling of 34421422 in words is "thirty-four million, four hundred twenty-one thousand, four hundred twenty-two".