242975120198 has 8 divisors (see below), whose sum is σ = 364625466240. Its totient is φ = 121433298120.

The previous prime is 242975120077. The next prime is 242975120231. The reversal of 242975120198 is 891021579242.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27125393 + ... + 27134348.

It is an arithmetic number, because the mean of its divisors is an integer number (45578183280).

Almost surely, 2^242975120198 is an apocalyptic number.

242975120198 is a deficient number, since it is larger than the sum of its proper divisors (121650346042).

242975120198 is a wasteful number, since it uses less digits than its factorization.

242975120198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54261982.

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 242975120198 in words is "two hundred forty-two billion, nine hundred seventy-five million, one hundred twenty thousand, one hundred ninety-eight".