342523332 has 18 divisors (see below), whose sum is σ = 865822958. Its totient is φ = 114174432.

The previous prime is 342523331. The next prime is 342523367. The reversal of 342523332 is 233325243.

342523332 is a `hidden beast` number, since 3 + 425 + 233 + 3 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 342398016 + 125316 = 18504^2 + 354^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 342523296 and 342523305.

It is not an unprimeable number, because it can be changed into a prime (342523331) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4757233 + ... + 4757304.

Almost surely, 2^342523332 is an apocalyptic number.

It is an amenable number.

342523332 is an abundant number, since it is smaller than the sum of its proper divisors (523299626).

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

342523332 is a wasteful number, since it uses less digits than its factorization.

342523332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9514547 (or 9514542 counting only the distinct ones).

The product of its digits is 12960, while the sum is 27.

The square root of 342523332 is about 18507.3858769952. The cubic root of 342523332 is about 699.6755857282.

Adding to 342523332 its reverse (233325243), we get a palindrome (575848575).

The spelling of 342523332 in words is "three hundred forty-two million, five hundred twenty-three thousand, three hundred thirty-two".