342224002 has 4 divisors (see below), whose sum is σ = 513336006. Its totient is φ = 171112000.

The previous prime is 342223997. The next prime is 342224039. The reversal of 342224002 is 200422243.

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

It can be written as a sum of positive squares in only one way, i.e., 192626641 + 149597361 = 13879^2 + 12231^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 85555999 + ... + 85556002.

Almost surely, 2^342224002 is an apocalyptic number.

342224002 is a deficient number, since it is larger than the sum of its proper divisors (171112004).

342224002 is a wasteful number, since it uses less digits than its factorization.

342224002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171112003.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 342224002 is about 18499.2973380072. The cubic root of 342224002 is about 699.4717116063.

Adding to 342224002 its reverse (200422243), we get a palindrome (542646245).

The spelling of 342224002 in words is "three hundred forty-two million, two hundred twenty-four thousand, two".