243416665612 has 6 divisors (see below), whose sum is σ = 425979164828. Its totient is φ = 121708332804.

The previous prime is 243416665589. The next prime is 243416665621. The reversal of 243416665612 is 216566614342.

243416665612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30427083198 + ... + 30427083205.

Almost surely, 2^243416665612 is an apocalyptic number.

It is an amenable number.

243416665612 is a deficient number, since it is larger than the sum of its proper divisors (182562499216).

243416665612 is a wasteful number, since it uses less digits than its factorization.

243416665612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60854166407 (or 60854166405 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 46.

The spelling of 243416665612 in words is "two hundred forty-three billion, four hundred sixteen million, six hundred sixty-five thousand, six hundred twelve".