210241234020 has 48 divisors (see below), whose sum is σ = 588814325568. Its totient is φ = 56051103360.

The previous prime is 210241234019. The next prime is 210241234043. The reversal of 210241234020 is 20432142012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155514 + ... + 666833.

It is an arithmetic number, because the mean of its divisors is an integer number (12266965116).

Almost surely, 2^210241234020 is an apocalyptic number.

210241234020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210241234020 is an abundant number, since it is smaller than the sum of its proper divisors (378573091548).

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

210241234020 is a wasteful number, since it uses less digits than its factorization.

210241234020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826620 (or 826618 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 210241234020 its reverse (20432142012), we get a palindrome (230673376032).

The spelling of 210241234020 in words is "two hundred ten billion, two hundred forty-one million, two hundred thirty-four thousand, twenty".