210432242130 has 64 divisors (see below), whose sum is σ = 551574586368. Its totient is φ = 50956032960.

The previous prime is 210432242129. The next prime is 210432242159. The reversal of 210432242130 is 31242234012.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 210432242130.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69694 + ... + 652473.

It is an arithmetic number, because the mean of its divisors is an integer number (8618352912).

Almost surely, 2^210432242130 is an apocalyptic number.

210432242130 is an abundant number, since it is smaller than the sum of its proper divisors (341142344238).

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

210432242130 is a wasteful number, since it uses less digits than its factorization.

210432242130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723071.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 210432242130 its reverse (31242234012), we get a palindrome (241674476142).

The spelling of 210432242130 in words is "two hundred ten billion, four hundred thirty-two million, two hundred forty-two thousand, one hundred thirty".