242252342 has 4 divisors (see below), whose sum is σ = 363378516. Its totient is φ = 121126170.

The previous prime is 242252333. The next prime is 242252377. The reversal of 242252342 is 243252242.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60563084 + ... + 60563087.

It is an arithmetic number, because the mean of its divisors is an integer number (90844629).

Almost surely, 2^242252342 is an apocalyptic number.

242252342 is a deficient number, since it is larger than the sum of its proper divisors (121126174).

242252342 is a wasteful number, since it uses less digits than its factorization.

242252342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121126173.

The product of its digits is 7680, while the sum is 26.

The square root of 242252342 is about 15564.4576519710. The cubic root of 242252342 is about 623.3844929906.

The spelling of 242252342 in words is "two hundred forty-two million, two hundred fifty-two thousand, three hundred forty-two".