242954883216 has 80 divisors (see below), whose sum is σ = 727690984320. Its totient is φ = 77463872640.

The previous prime is 242954883191. The next prime is 242954883217. The reversal of 242954883216 is 612388459242.

242954883216 is a `hidden beast` number, since 2 + 4 + 2 + 9 + 548 + 83 + 2 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (242954883217) 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, 12216055 + ... + 12235926.

It is an arithmetic number, because the mean of its divisors is an integer number (9096137304).

Almost surely, 2^242954883216 is an apocalyptic number.

It is an amenable number.

242954883216 is an abundant number, since it is smaller than the sum of its proper divisors (484736101104).

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

242954883216 is a wasteful number, since it uses less digits than its factorization.

242954883216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24452021 (or 24452009 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 54.

The spelling of 242954883216 in words is "two hundred forty-two billion, nine hundred fifty-four million, eight hundred eighty-three thousand, two hundred sixteen".