342434204 has 24 divisors (see below), whose sum is σ = 708486240. Its totient is φ = 141696576.

The previous prime is 342434161. The next prime is 342434227. The reversal of 342434204 is 402434243.

It is a super-2 number, since 2×342434204² = 234522368138227232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210047 + ... + 211670.

It is an arithmetic number, because the mean of its divisors is an integer number (29520260).

Almost surely, 2^342434204 is an apocalyptic number.

It is an amenable number.

342434204 is an abundant number, since it is smaller than the sum of its proper divisors (366052036).

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

342434204 is a wasteful number, since it uses less digits than its factorization.

342434204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421757 (or 421755 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 342434204 is about 18504.9778167930. The cubic root of 342434204 is about 699.6148929330.

Adding to 342434204 its reverse (402434243), we get a palindrome (744868447).

The spelling of 342434204 in words is "three hundred forty-two million, four hundred thirty-four thousand, two hundred four".