242362542 has 8 divisors (see below), whose sum is σ = 484725096. Its totient is φ = 80787512.

The previous prime is 242362531. The next prime is 242362559. The reversal of 242362542 is 245263242.

242362542 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

242362542 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20196873 + ... + 20196884.

It is an arithmetic number, because the mean of its divisors is an integer number (60590637).

Almost surely, 2^242362542 is an apocalyptic number.

242362542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242362542 is a wasteful number, since it uses less digits than its factorization.

242362542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40393762.

The product of its digits is 23040, while the sum is 30.

The square root of 242362542 is about 15567.9973663924. The cubic root of 242362542 is about 623.4790040233.

The spelling of 242362542 in words is "two hundred forty-two million, three hundred sixty-two thousand, five hundred forty-two".