342124210 has 8 divisors (see below), whose sum is σ = 615823596. Its totient is φ = 136849680.

The previous prime is 342124171. The next prime is 342124217. The reversal of 342124210 is 12421243.

It can be written as a sum of positive squares in 2 ways, for example, as 327139569 + 14984641 = 18087^2 + 3871^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (342124217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17106201 + ... + 17106220.

Almost surely, 2^342124210 is an apocalyptic number.

342124210 is a deficient number, since it is larger than the sum of its proper divisors (273699386).

342124210 is a wasteful number, since it uses less digits than its factorization.

342124210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34212428.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 342124210 is about 18496.5999578301. The cubic root of 342124210 is about 699.4037167001.

Adding to 342124210 its reverse (12421243), we get a palindrome (354545453).

The spelling of 342124210 in words is "three hundred forty-two million, one hundred twenty-four thousand, two hundred ten".