134222342 has 8 divisors (see below), whose sum is σ = 210087216. Its totient is φ = 64193272.

The previous prime is 134222339. The next prime is 134222351. The reversal of 134222342 is 243222431.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1458893 + ... + 1458984.

It is an arithmetic number, because the mean of its divisors is an integer number (26260902).

Almost surely, 2^134222342 is an apocalyptic number.

134222342 is a deficient number, since it is larger than the sum of its proper divisors (75864874).

134222342 is a wasteful number, since it uses less digits than its factorization.

134222342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917902.

The product of its digits is 2304, while the sum is 23.

The square root of 134222342 is about 11585.4366339815. The cubic root of 134222342 is about 512.0058669372.

Adding to 134222342 its reverse (243222431), we get a palindrome (377444773).

The spelling of 134222342 in words is "one hundred thirty-four million, two hundred twenty-two thousand, three hundred forty-two".