342100210 has 8 divisors (see below), whose sum is σ = 615780396. Its totient is φ = 136840080.

The previous prime is 342100207. The next prime is 342100237. The reversal of 342100210 is 12001243.

It can be written as a sum of positive squares in 2 ways, for example, as 280462009 + 61638201 = 16747^2 + 7851^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 17105001 + ... + 17105020.

Almost surely, 2^342100210 is an apocalyptic number.

342100210 is a deficient number, since it is larger than the sum of its proper divisors (273680186).

342100210 is a wasteful number, since it uses less digits than its factorization.

342100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34210028.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 342100210 is about 18495.9511785688. The cubic root of 342100210 is about 699.3873619365.

Adding to 342100210 its reverse (12001243), we get a palindrome (354101453).

The spelling of 342100210 in words is "three hundred forty-two million, one hundred thousand, two hundred ten".