342002214 has 12 divisors (see below), whose sum is σ = 741004836. Its totient is φ = 114000732.

The previous prime is 342002207. The next prime is 342002239. The reversal of 342002214 is 412200243.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 19000123 = 342002214 / (3 + 4 + 2 + 0 + 0 + 2 + 2 + 1 + 4).

It is a congruent number.

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 in 5 ways as a sum of consecutive naturals, for example, 9500044 + ... + 9500079.

It is an arithmetic number, because the mean of its divisors is an integer number (61750403).

Almost surely, 2^342002214 is an apocalyptic number.

342002214 is an abundant number, since it is smaller than the sum of its proper divisors (399002622).

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

342002214 is a wasteful number, since it uses less digits than its factorization.

342002214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19000131 (or 19000128 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 342002214 is about 18493.3018685144. The cubic root of 342002214 is about 699.3205747718.

Adding to 342002214 its reverse (412200243), we get a palindrome (754202457).

The spelling of 342002214 in words is "three hundred forty-two million, two thousand, two hundred fourteen".