422134224342 has 8 divisors (see below), whose sum is σ = 844268448696. Its totient is φ = 140711408112.

The previous prime is 422134224287. The next prime is 422134224349. The reversal of 422134224342 is 243422431224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

422134224342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422134224349) 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, 35177852023 + ... + 35177852034.

It is an arithmetic number, because the mean of its divisors is an integer number (105533556087).

Almost surely, 2^422134224342 is an apocalyptic number.

422134224342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422134224342 is a wasteful number, since it uses less digits than its factorization.

422134224342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70355704062.

The product of its digits is 73728, while the sum is 33.

Adding to 422134224342 its reverse (243422431224), we get a palindrome (665556655566).

The spelling of 422134224342 in words is "four hundred twenty-two billion, one hundred thirty-four million, two hundred twenty-four thousand, three hundred forty-two".