210201042 has 8 divisors (see below), whose sum is σ = 420402096. Its totient is φ = 70067012.

The previous prime is 210201041. The next prime is 210201083. The reversal of 210201042 is 240102012.

210201042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

210201042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (210201041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17516748 + ... + 17516759.

It is an arithmetic number, because the mean of its divisors is an integer number (52550262).

Almost surely, 2^210201042 is an apocalyptic number.

210201042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210201042 is a wasteful number, since it uses less digits than its factorization.

210201042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35033512.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 210201042 is about 14498.3116948147. The cubic root of 210201042 is about 594.5818138200.

Adding to 210201042 its reverse (240102012), we get a palindrome (450303054).

The spelling of 210201042 in words is "two hundred ten million, two hundred one thousand, forty-two".