210043425244 has 12 divisors (see below), whose sum is σ = 367582257000. Its totient is φ = 105019923248.

The previous prime is 210043425167. The next prime is 210043425259. The reversal of 210043425244 is 442524340012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163174 + ... + 668365.

It is an arithmetic number, because the mean of its divisors is an integer number (30631854750).

Almost surely, 2^210043425244 is an apocalyptic number.

It is an amenable number.

210043425244 is a deficient number, since it is larger than the sum of its proper divisors (157538831756).

210043425244 is a wasteful number, since it uses less digits than its factorization.

210043425244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894692 (or 894690 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 210043425244 its reverse (442524340012), we get a palindrome (652567765256).

The spelling of 210043425244 in words is "two hundred ten billion, forty-three million, four hundred twenty-five thousand, two hundred forty-four".