243132340210 has 32 divisors (see below), whose sum is σ = 459919006272. Its totient is φ = 92423903040.

The previous prime is 243132340207. The next prime is 243132340211. The reversal of 243132340210 is 12043231342.

It is a super-2 number, since 2×243132340210² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (243132340211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7624956 + ... + 7656775.

It is an arithmetic number, because the mean of its divisors is an integer number (14372468946).

Almost surely, 2^243132340210 is an apocalyptic number.

243132340210 is a deficient number, since it is larger than the sum of its proper divisors (216786666062).

243132340210 is a wasteful number, since it uses less digits than its factorization.

243132340210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15281818.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 243132340210 its reverse (12043231342), we get a palindrome (255175571552).

The spelling of 243132340210 in words is "two hundred forty-three billion, one hundred thirty-two million, three hundred forty thousand, two hundred ten".