342101322 has 12 divisors (see below), whose sum is σ = 741219570. Its totient is φ = 114033768.

The previous prime is 342101311. The next prime is 342101323. The reversal of 342101322 is 223101243.

342101322 is a `hidden beast` number, since 342 + 1 + 0 + 1 + 322 = 666.

It can be written as a sum of positive squares in only one way, i.e., 292102281 + 49999041 = 17091^2 + 7071^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 19005629 = 342101322 / (3 + 4 + 2 + 1 + 0 + 1 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 342101295 and 342101304.

It is not an unprimeable number, because it can be changed into a prime (342101323) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 9502797 + ... + 9502832.

Almost surely, 2^342101322 is an apocalyptic number.

342101322 is an abundant number, since it is smaller than the sum of its proper divisors (399118248).

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

342101322 is a wasteful number, since it uses less digits than its factorization.

342101322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19005637 (or 19005634 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 342101322 is about 18495.9812391773. The cubic root of 342101322 is about 699.3881197241.

Adding to 342101322 its reverse (223101243), we get a palindrome (565202565).

The spelling of 342101322 in words is "three hundred forty-two million, one hundred one thousand, three hundred twenty-two".