342224242 has 8 divisors (see below), whose sum is σ = 513582336. Its totient is φ = 171030132.

The previous prime is 342224231. The next prime is 342224261. The reversal of 342224242 is 242422243.

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

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, 35638 + ... + 44209.

It is an arithmetic number, because the mean of its divisors is an integer number (64197792).

Almost surely, 2^342224242 is an apocalyptic number.

342224242 is a deficient number, since it is larger than the sum of its proper divisors (171358094).

342224242 is a wasteful number, since it uses less digits than its factorization.

342224242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81992.

The product of its digits is 6144, while the sum is 25.

The square root of 342224242 is about 18499.3038247389. The cubic root of 342224242 is about 699.4718751183.

Adding to 342224242 its reverse (242422243), we get a palindrome (584646485).

The spelling of 342224242 in words is "three hundred forty-two million, two hundred twenty-four thousand, two hundred forty-two".