342043202 has 4 divisors (see below), whose sum is σ = 513064806. Its totient is φ = 171021600.

The previous prime is 342043171. The next prime is 342043211. The reversal of 342043202 is 202340243.

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., 278856601 + 63186601 = 16699^2 + 7949^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85510799 + ... + 85510802.

Almost surely, 2^342043202 is an apocalyptic number.

342043202 is a deficient number, since it is larger than the sum of its proper divisors (171021604).

342043202 is a wasteful number, since it uses less digits than its factorization.

342043202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171021603.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 342043202 is about 18494.4100203278. The cubic root of 342043202 is about 699.3485108548.

Adding to 342043202 its reverse (202340243), we get a palindrome (544383445).

The spelling of 342043202 in words is "three hundred forty-two million, forty-three thousand, two hundred two".