242583956818 has 8 divisors (see below), whose sum is σ = 415858211712. Its totient is φ = 103964552916.

The previous prime is 242583956807. The next prime is 242583956821. The reversal of 242583956818 is 818659385242.

242583956818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×242583956818² (a number of 24 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 8663712730 + ... + 8663712757.

It is an arithmetic number, because the mean of its divisors is an integer number (51982276464).

Almost surely, 2^242583956818 is an apocalyptic number.

242583956818 is a deficient number, since it is larger than the sum of its proper divisors (173274254894).

242583956818 is a wasteful number, since it uses less digits than its factorization.

242583956818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17327425496.

The product of its digits is 33177600, while the sum is 61.

The spelling of 242583956818 in words is "two hundred forty-two billion, five hundred eighty-three million, nine hundred fifty-six thousand, eight hundred eighteen".