242882119 has 4 divisors (see below), whose sum is σ = 243046944. Its totient is φ = 242717296.

The previous prime is 242882113. The next prime is 242882147. The reversal of 242882119 is 911288242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242882119 - 2⁹ = 242881607 is a prime.

It is a super-2 number, since 2×242882119² = 117983447459860322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242882113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80182 + ... + 83155.

It is an arithmetic number, because the mean of its divisors is an integer number (60761736).

Almost surely, 2^242882119 is an apocalyptic number.

242882119 is a deficient number, since it is larger than the sum of its proper divisors (164825).

242882119 is a wasteful number, since it uses less digits than its factorization.

242882119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164824.

The product of its digits is 18432, while the sum is 37.

The square root of 242882119 is about 15584.6757746191. The cubic root of 242882119 is about 623.9242242729.

The spelling of 242882119 in words is "two hundred forty-two million, eight hundred eighty-two thousand, one hundred nineteen".