210241143245 has 16 divisors (see below), whose sum is σ = 290435321088. Its totient is φ = 143113050240.

The previous prime is 210241143239. The next prime is 210241143247. The reversal of 210241143245 is 542341142012.

It is a happy number.

210241143245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 210241143245 - 2¹² = 210241139149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210241143247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21918161 + ... + 21927750.

It is an arithmetic number, because the mean of its divisors is an integer number (18152207568).

Almost surely, 2^210241143245 is an apocalyptic number.

It is an amenable number.

210241143245 is a deficient number, since it is larger than the sum of its proper divisors (80194177843).

210241143245 is a wasteful number, since it uses less digits than its factorization.

210241143245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43846060.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 210241143245 its reverse (542341142012), we get a palindrome (752582285257).

The spelling of 210241143245 in words is "two hundred ten billion, two hundred forty-one million, one hundred forty-three thousand, two hundred forty-five".