243468568928 has 24 divisors (see below), whose sum is σ = 516200187888. Its totient is φ = 112370108544.

The previous prime is 243468568927. The next prime is 243468568957. The reversal of 243468568928 is 829865864342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243468568921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292630076 + ... + 292630907.

It is an arithmetic number, because the mean of its divisors is an integer number (21508341162).

Almost surely, 2^243468568928 is an apocalyptic number.

It is an amenable number.

243468568928 is an abundant number, since it is smaller than the sum of its proper divisors (272731618960).

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

243468568928 is a wasteful number, since it uses less digits than its factorization.

243468568928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585261006 (or 585260998 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 65.

The spelling of 243468568928 in words is "two hundred forty-three billion, four hundred sixty-eight million, five hundred sixty-eight thousand, nine hundred twenty-eight".