342123344 has 60 divisors (see below), whose sum is σ = 702725856. Its totient is φ = 161320896.

The previous prime is 342123343. The next prime is 342123371. The reversal of 342123344 is 443321243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342123343) 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 11 ways as a sum of consecutive naturals, for example, 702269 + ... + 702755.

Almost surely, 2^342123344 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 342123344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351362928).

342123344 is an abundant number, since it is smaller than the sum of its proper divisors (360602512).

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

342123344 is a wasteful number, since it uses less digits than its factorization.

342123344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624 (or 595 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 342123344 is about 18496.5765481075. The cubic root of 342123344 is about 699.4031265790.

Adding to 342123344 its reverse (443321243), we get a palindrome (785444587).

The spelling of 342123344 in words is "three hundred forty-two million, one hundred twenty-three thousand, three hundred forty-four".