210200242 has 16 divisors (see below), whose sum is σ = 363097152. Its totient is φ = 89397360.

The previous prime is 210200213. The next prime is 210200267. The reversal of 210200242 is 242002012.

210200242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 55473 + ... + 59140.

It is an arithmetic number, because the mean of its divisors is an integer number (22693572).

Almost surely, 2^210200242 is an apocalyptic number.

210200242 is a deficient number, since it is larger than the sum of its proper divisors (152896910).

210200242 is a wasteful number, since it uses less digits than its factorization.

210200242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114753.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 210200242 is about 14498.2841053692. The cubic root of 210200242 is about 594.5810595167.

Adding to 210200242 its reverse (242002012), we get a palindrome (452202254).

The spelling of 210200242 in words is "two hundred ten million, two hundred thousand, two hundred forty-two".