242016426216 has 24 divisors (see below), whose sum is σ = 655461154530. Its totient is φ = 80672142048.

The previous prime is 242016426163. The next prime is 242016426229. The reversal of 242016426216 is 612624610242.

242016426216 is a `hidden beast` number, since 2 + 4 + 2 + 0 + 1 + 642 + 6 + 2 + 1 + 6 = 666.

242016426216 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 121350509316 + 120665916900 = 348354^2 + 347370^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1680669555 + ... + 1680669698.

Almost surely, 2^242016426216 is an apocalyptic number.

It is an amenable number.

242016426216 is an abundant number, since it is smaller than the sum of its proper divisors (413444728314).

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

242016426216 is a wasteful number, since it uses less digits than its factorization.

242016426216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3361339265 (or 3361339258 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 242016426216 in words is "two hundred forty-two billion, sixteen million, four hundred twenty-six thousand, two hundred sixteen".