243343031210 has 32 divisors (see below), whose sum is σ = 438956364672. Its totient is φ = 97128682560.

The previous prime is 243343031189. The next prime is 243343031279. The reversal of 243343031210 is 12130343342.

It is a self number, because there is not a number n which added to its sum of digits gives 243343031210.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26639804 + ... + 26648936.

It is an arithmetic number, because the mean of its divisors is an integer number (13717386396).

Almost surely, 2^243343031210 is an apocalyptic number.

243343031210 is a deficient number, since it is larger than the sum of its proper divisors (195613333462).

243343031210 is a wasteful number, since it uses less digits than its factorization.

243343031210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14558.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 243343031210 its reverse (12130343342), we get a palindrome (255473374552).

The spelling of 243343031210 in words is "two hundred forty-three billion, three hundred forty-three million, thirty-one thousand, two hundred ten".