243422343102 has 32 divisors (see below), whose sum is σ = 500131256832. Its totient is φ = 78927480864.

The previous prime is 243422343037. The next prime is 243422343113. The reversal of 243422343102 is 201343224342.

243422343102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 243422343102.

It is a congruent number.

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, 736303 + ... + 1014389.

It is an arithmetic number, because the mean of its divisors is an integer number (15629101776).

Almost surely, 2^243422343102 is an apocalyptic number.

243422343102 is an abundant number, since it is smaller than the sum of its proper divisors (256708913730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243422343102 is a wasteful number, since it uses less digits than its factorization.

243422343102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282072.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 243422343102 its reverse (201343224342), we get a palindrome (444765567444).

The spelling of 243422343102 in words is "two hundred forty-three billion, four hundred twenty-two million, three hundred forty-three thousand, one hundred two".