243144324010 has 32 divisors (see below), whose sum is σ = 502258090752. Its totient is φ = 83017854720.

The previous prime is 243144323971. The next prime is 243144324023. The reversal of 243144324010 is 10423441342.

It is a self number, because there is not a number n which added to its sum of digits gives 243144324010.

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, 7189542 + ... + 7223281.

It is an arithmetic number, because the mean of its divisors is an integer number (15695565336).

Almost surely, 2^243144324010 is an apocalyptic number.

243144324010 is an abundant number, since it is smaller than the sum of its proper divisors (259113766742).

243144324010 is a wasteful number, since it uses less digits than its factorization.

243144324010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14413078.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 243144324010 its reverse (10423441342), we get a palindrome (253567765352).

The spelling of 243144324010 in words is "two hundred forty-three billion, one hundred forty-four million, three hundred twenty-four thousand, ten".