243014743557016 has 64 divisors (see below), whose sum is σ = 460117353960000. Its totient is φ = 120318839832576.

The previous prime is 243014743557007. The next prime is 243014743557017. The reversal of 243014743557016 is 610755347410342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243014743557017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7975787830 + ... + 7975818298.

It is an arithmetic number, because the mean of its divisors is an integer number (7189333655625).

Almost surely, 2^{243014743557016} is an apocalyptic number.

It is an amenable number.

243014743557016 is a deficient number, since it is larger than the sum of its proper divisors (217102610402984).

243014743557016 is a wasteful number, since it uses less digits than its factorization.

243014743557016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38596 (or 38592 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 243014743557016 in words is "two hundred forty-three trillion, fourteen billion, seven hundred forty-three million, five hundred fifty-seven thousand, sixteen".