242312210 has 16 divisors (see below), whose sum is σ = 498470976. Its totient is φ = 83078448.

The previous prime is 242312183. The next prime is 242312221. The reversal of 242312210 is 12213242.

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, 1730732 + ... + 1730871.

It is an arithmetic number, because the mean of its divisors is an integer number (31154436).

Almost surely, 2^242312210 is an apocalyptic number.

242312210 is an abundant number, since it is smaller than the sum of its proper divisors (256158766).

242312210 is a wasteful number, since it uses less digits than its factorization.

242312210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3461617.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 242312210 is about 15566.3807611146. The cubic root of 242312210 is about 623.4358412508.

Adding to 242312210 its reverse (12213242), we get a palindrome (254525452).

The spelling of 242312210 in words is "two hundred forty-two million, three hundred twelve thousand, two hundred ten".