342202242 has 32 divisors (see below), whose sum is σ = 718479360. Its totient is φ = 108513360.

The previous prime is 342202219. The next prime is 342202243. The reversal of 342202242 is 242202243.

It is not an unprimeable number, because it can be changed into a prime (342202243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4618 + ... + 26565.

It is an arithmetic number, because the mean of its divisors is an integer number (22452480).

Almost surely, 2^342202242 is an apocalyptic number.

342202242 is an abundant number, since it is smaller than the sum of its proper divisors (376277118).

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

342202242 is a wasteful number, since it uses less digits than its factorization.

342202242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31278.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 342202242 is about 18498.7091982116. The cubic root of 342202242 is about 699.4568862026.

Adding to 342202242 its reverse (242202243), we get a palindrome (584404485).

Subtracting from 342202242 its reverse (242202243), we obtain a palindrome (99999999).

The spelling of 342202242 in words is "three hundred forty-two million, two hundred two thousand, two hundred forty-two".