242075816268 has 48 divisors (see below), whose sum is σ = 663592452096. Its totient is φ = 67713514560.

The previous prime is 242075816263. The next prime is 242075816327. The reversal of 242075816268 is 862618570242.

242075816268 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 242075816268.

It is not an unprimeable number, because it can be changed into a prime (242075816263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70533196 + ... + 70536627.

It is an arithmetic number, because the mean of its divisors is an integer number (13824842752).

Almost surely, 2^242075816268 is an apocalyptic number.

It is an amenable number.

242075816268 is an abundant number, since it is smaller than the sum of its proper divisors (421516635828).

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

242075816268 is a wasteful number, since it uses less digits than its factorization.

242075816268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141069854 (or 141069852 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 51.

The spelling of 242075816268 in words is "two hundred forty-two billion, seventy-five million, eight hundred sixteen thousand, two hundred sixty-eight".