342322344 has 144 divisors (see below), whose sum is σ = 1147629600. Its totient is φ = 90260352.

The previous prime is 342322339. The next prime is 342322361. The reversal of 342322344 is 443223243.

342322344 is a `hidden beast` number, since 3 + 423 + 2 + 234 + 4 = 666.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 83167 + ... + 87185.

It is an arithmetic number, because the mean of its divisors is an integer number (7969650).

Almost surely, 2^342322344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342322344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (573814800).

342322344 is an abundant number, since it is smaller than the sum of its proper divisors (805307256).

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

342322344 is a wasteful number, since it uses less digits than its factorization.

342322344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4064 (or 4044 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 342322344 is about 18501.9551399305. The cubic root of 342322344 is about 699.5387056013.

Adding to 342322344 its reverse (443223243), we get a palindrome (785545587).

The spelling of 342322344 in words is "three hundred forty-two million, three hundred twenty-two thousand, three hundred forty-four".