134342422 has 8 divisors (see below), whose sum is σ = 201821400. Its totient is φ = 67068624.

The previous prime is 134342419. The next prime is 134342431. The reversal of 134342422 is 224243431.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49647 + ... + 52282.

It is an arithmetic number, because the mean of its divisors is an integer number (25227675).

Almost surely, 2^134342422 is an apocalyptic number.

134342422 is a deficient number, since it is larger than the sum of its proper divisors (67478978).

134342422 is a wasteful number, since it uses less digits than its factorization.

134342422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102590.

The product of its digits is 4608, while the sum is 25.

The square root of 134342422 is about 11590.6178437562. The cubic root of 134342422 is about 512.1585075437.

Adding to 134342422 its reverse (224243431), we get a palindrome (358585853).

The spelling of 134342422 in words is "one hundred thirty-four million, three hundred forty-two thousand, four hundred twenty-two".