243313106304 has 64 divisors (see below), whose sum is σ = 652575306240. Its totient is φ = 80316934656.

The previous prime is 243313106299. The next prime is 243313106321. The reversal of 243313106304 is 403601313342.

243313106304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×243313106304³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3036312 + ... + 3115415.

It is an arithmetic number, because the mean of its divisors is an integer number (10196489160).

Almost surely, 2^243313106304 is an apocalyptic number.

243313106304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

243313106304 is an abundant number, since it is smaller than the sum of its proper divisors (409262199936).

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

243313106304 is a wasteful number, since it uses less digits than its factorization.

243313106304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6151847 (or 6151835 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 243313106304 its reverse (403601313342), we get a palindrome (646914419646).

The spelling of 243313106304 in words is "two hundred forty-three billion, three hundred thirteen million, one hundred six thousand, three hundred four".