242118827567 has 8 divisors (see below), whose sum is σ = 245430493776. Its totient is φ = 238826585152.

The previous prime is 242118827563. The next prime is 242118827603. The reversal of 242118827567 is 765728811242.

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

It is a cyclic number.

It is not a de Polignac number, because 242118827567 - 2² = 242118827563 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242118827563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4830848 + ... + 4880709.

It is an arithmetic number, because the mean of its divisors is an integer number (30678811722).

Almost surely, 2^242118827567 is an apocalyptic number.

242118827567 is a deficient number, since it is larger than the sum of its proper divisors (3311666209).

242118827567 is a wasteful number, since it uses less digits than its factorization.

242118827567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9711897.

The product of its digits is 3010560, while the sum is 53.

The spelling of 242118827567 in words is "two hundred forty-two billion, one hundred eighteen million, eight hundred twenty-seven thousand, five hundred sixty-seven".