242372925618 has 16 divisors (see below), whose sum is σ = 484816565376. Its totient is φ = 80779189520.

The previous prime is 242372925593. The next prime is 242372925629. The reversal of 242372925618 is 816529273242.

242372925618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2901813 + ... + 2984168.

It is an arithmetic number, because the mean of its divisors is an integer number (30301035336).

Almost surely, 2^242372925618 is an apocalyptic number.

242372925618 is an abundant number, since it is smaller than the sum of its proper divisors (242443639758).

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

242372925618 is a wasteful number, since it uses less digits than its factorization.

242372925618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5892849.

The product of its digits is 2903040, while the sum is 51.

The spelling of 242372925618 in words is "two hundred forty-two billion, three hundred seventy-two million, nine hundred twenty-five thousand, six hundred eighteen".