242333158 has 4 divisors (see below), whose sum is σ = 363499740. Its totient is φ = 121166578.

The previous prime is 242333149. The next prime is 242333159. The reversal of 242333158 is 851333242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242333159) by changing a digit.

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 as a sum of consecutive naturals, namely, 60583288 + ... + 60583291.

It is an arithmetic number, because the mean of its divisors is an integer number (90874935).

Almost surely, 2^242333158 is an apocalyptic number.

242333158 is a deficient number, since it is larger than the sum of its proper divisors (121166582).

242333158 is a wasteful number, since it uses less digits than its factorization.

242333158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121166581.

The product of its digits is 17280, while the sum is 31.

The square root of 242333158 is about 15567.0536068968. The cubic root of 242333158 is about 623.4538061698.

The spelling of 242333158 in words is "two hundred forty-two million, three hundred thirty-three thousand, one hundred fifty-eight".