342134222 has 4 divisors (see below), whose sum is σ = 513201336. Its totient is φ = 171067110.

The previous prime is 342134209. The next prime is 342134237. The reversal of 342134222 is 222431243.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85533554 + ... + 85533557.

It is an arithmetic number, because the mean of its divisors is an integer number (128300334).

Almost surely, 2^342134222 is an apocalyptic number.

342134222 is a deficient number, since it is larger than the sum of its proper divisors (171067114).

342134222 is a wasteful number, since it uses less digits than its factorization.

342134222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171067113.

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

The square root of 342134222 is about 18496.8706001853. The cubic root of 342134222 is about 699.4105391362.

Adding to 342134222 its reverse (222431243), we get a palindrome (564565465).

The spelling of 342134222 in words is "three hundred forty-two million, one hundred thirty-four thousand, two hundred twenty-two".