342022133 has 8 divisors (see below), whose sum is σ = 362394648. Its totient is φ = 321677824.

The previous prime is 342022111. The next prime is 342022147. The reversal of 342022133 is 331220243.

It can be written as a sum of positive squares in 4 ways, for example, as 143832049 + 198190084 = 11993^2 + 14078^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 342022133 - 2¹² = 342018037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342022193) 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 7 ways as a sum of consecutive naturals, for example, 21185 + ... + 33657.

It is an arithmetic number, because the mean of its divisors is an integer number (45299331).

Almost surely, 2^342022133 is an apocalyptic number.

It is an amenable number.

342022133 is a deficient number, since it is larger than the sum of its proper divisors (20372515).

342022133 is a wasteful number, since it uses less digits than its factorization.

342022133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14103.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 342022133 is about 18493.8404070112. The cubic root of 342022133 is about 699.3341511908.

Adding to 342022133 its reverse (331220243), we get a palindrome (673242376).

The spelling of 342022133 in words is "three hundred forty-two million, twenty-two thousand, one hundred thirty-three".