242342210 has 16 divisors (see below), whose sum is σ = 475872192. Its totient is φ = 88124400.

The previous prime is 242342197. The next prime is 242342213. The reversal of 242342210 is 12243242.

242342210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×242342210⁴ (a number of 35 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (242342213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101446 + ... + 1101665.

It is an arithmetic number, because the mean of its divisors is an integer number (29742012).

Almost surely, 2^242342210 is an apocalyptic number.

242342210 is a deficient number, since it is larger than the sum of its proper divisors (233529982).

242342210 is a wasteful number, since it uses less digits than its factorization.

242342210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203129.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 242342210 is about 15567.3443464195. The cubic root of 242342210 is about 623.4615688076.

Adding to 242342210 its reverse (12243242), we get a palindrome (254585452).

The spelling of 242342210 in words is "two hundred forty-two million, three hundred forty-two thousand, two hundred ten".