342123336 has 24 divisors (see below), whose sum is σ = 926584230. Its totient is φ = 114041088.

The previous prime is 342123323. The next prime is 342123337. The reversal of 342123336 is 633321243.

It is a happy number.

342123336 is a `hidden beast` number, since 3 + 421 + 233 + 3 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 334670436 + 7452900 = 18294^2 + 2730^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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

It is not an unprimeable number, because it can be changed into a prime (342123337) 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, 2375785 + ... + 2375928.

Almost surely, 2^342123336 is an apocalyptic number.

342123336 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

342123336 is an abundant number, since it is smaller than the sum of its proper divisors (584460894).

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

342123336 is a wasteful number, since it uses less digits than its factorization.

342123336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751725 (or 4751718 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 342123336 is about 18496.5763318513. The cubic root of 342123336 is about 699.4031211275.

Adding to 342123336 its reverse (633321243), we get a palindrome (975444579).

The spelling of 342123336 in words is "three hundred forty-two million, one hundred twenty-three thousand, three hundred thirty-six".