242342252255 has 8 divisors (see below), whose sum is σ = 291558290400. Its totient is φ = 193375410016.

The previous prime is 242342252221. The next prime is 242342252263. The reversal of 242342252255 is 552252243242.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242342252255 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62296835 + ... + 62300724.

It is an arithmetic number, because the mean of its divisors is an integer number (36444786300).

Almost surely, 2^242342252255 is an apocalyptic number.

242342252255 is a deficient number, since it is larger than the sum of its proper divisors (49216038145).

242342252255 is a wasteful number, since it uses less digits than its factorization.

242342252255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124597953.

The product of its digits is 384000, while the sum is 38.

Adding to 242342252255 its reverse (552252243242), we get a palindrome (794594495497).

The spelling of 242342252255 in words is "two hundred forty-two billion, three hundred forty-two million, two hundred fifty-two thousand, two hundred fifty-five".