243005317446104 has 16 divisors (see below), whose sum is σ = 456152149532520. Its totient is φ = 121364744237440.

The previous prime is 243005317446091. The next prime is 243005317446161. The reversal of 243005317446104 is 401644713500342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17239303214 + ... + 17239317309.

Almost surely, 2^{243005317446104} is an apocalyptic number.

It is an amenable number.

243005317446104 is a deficient number, since it is larger than the sum of its proper divisors (213146832086416).

243005317446104 is a wasteful number, since it uses less digits than its factorization.

243005317446104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34478621410 (or 34478621406 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 243005317446104 in words is "two hundred forty-three trillion, five billion, three hundred seventeen million, four hundred forty-six thousand, one hundred four".