342248242 has 48 divisors (see below), whose sum is σ = 614319552. Its totient is φ = 142527840.

The previous prime is 342248209. The next prime is 342248281. The reversal of 342248242 is 242842243.

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 in 23 ways as a sum of consecutive naturals, for example, 680163 + ... + 680665.

It is an arithmetic number, because the mean of its divisors is an integer number (12798324).

Almost surely, 2^342248242 is an apocalyptic number.

342248242 is a deficient number, since it is larger than the sum of its proper divisors (272071310).

342248242 is a wasteful number, since it uses less digits than its factorization.

342248242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 696 counting only the distinct ones).

The product of its digits is 24576, while the sum is 31.

The square root of 342248242 is about 18499.9524864255. The cubic root of 342248242 is about 699.4882259302.

The spelling of 342248242 in words is "three hundred forty-two million, two hundred forty-eight thousand, two hundred forty-two".