242818448688 has 120 divisors (see below), whose sum is σ = 746421511680. Its totient is φ = 73345599360.

The previous prime is 242818448683. The next prime is 242818448689. The reversal of 242818448688 is 886844818242.

242818448688 is a `hidden beast` number, since 2 + 428 + 18 + 44 + 86 + 88 = 666.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (242818448683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1866408 + ... + 1992263.

It is an arithmetic number, because the mean of its divisors is an integer number (6220179264).

Almost surely, 2^242818448688 is an apocalyptic number.

It is an amenable number.

242818448688 is an abundant number, since it is smaller than the sum of its proper divisors (503603062992).

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

242818448688 is a wasteful number, since it uses less digits than its factorization.

242818448688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3858727 (or 3858718 counting only the distinct ones).

The product of its digits is 50331648, while the sum is 63.

The spelling of 242818448688 in words is "two hundred forty-two billion, eight hundred eighteen million, four hundred forty-eight thousand, six hundred eighty-eight".