342312252 has 24 divisors (see below), whose sum is σ = 808354176. Its totient is φ = 112729008.

The previous prime is 342312251. The next prime is 342312283. The reversal of 342312252 is 252213243.

342312252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342312251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170848 + ... + 172839.

It is an arithmetic number, because the mean of its divisors is an integer number (33681424).

Almost surely, 2^342312252 is an apocalyptic number.

It is an amenable number.

342312252 is an abundant number, since it is smaller than the sum of its proper divisors (466041924).

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

342312252 is a wasteful number, since it uses less digits than its factorization.

342312252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343777 (or 343775 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 342312252 is about 18501.6824099864. The cubic root of 342312252 is about 699.5318311703.

Adding to 342312252 its reverse (252213243), we get a palindrome (594525495).

Subtracting from 342312252 its reverse (252213243), we obtain a palindrome (90099009).

The spelling of 342312252 in words is "three hundred forty-two million, three hundred twelve thousand, two hundred fifty-two".