210413042 has 16 divisors (see below), whose sum is σ = 361307520. Its totient is φ = 90027168.

The previous prime is 210413041. The next prime is 210413053. The reversal of 210413042 is 240314012.

210413042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 210413042.

It is not an unprimeable number, because it can be changed into a prime (210413041) 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, 3542 + ... + 20817.

It is an arithmetic number, because the mean of its divisors is an integer number (22581720).

Almost surely, 2^210413042 is an apocalyptic number.

210413042 is a deficient number, since it is larger than the sum of its proper divisors (150894478).

210413042 is a wasteful number, since it uses less digits than its factorization.

210413042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24985.

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

The square root of 210413042 is about 14505.6210484074. The cubic root of 210413042 is about 594.7816367932.

Adding to 210413042 its reverse (240314012), we get a palindrome (450727054).

The spelling of 210413042 in words is "two hundred ten million, four hundred thirteen thousand, forty-two".