343415242 has 8 divisors (see below), whose sum is σ = 515243232. Its totient is φ = 171667500.

The previous prime is 343415227. The next prime is 343415257. The reversal of 343415242 is 242514343.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (343415227) and next prime (343415257).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 343415242.

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 3 ways as a sum of consecutive naturals, for example, 7884 + ... + 27367.

It is an arithmetic number, because the mean of its divisors is an integer number (64405404).

Almost surely, 2^343415242 is an apocalyptic number.

343415242 is a deficient number, since it is larger than the sum of its proper divisors (171827990).

343415242 is a wasteful number, since it uses less digits than its factorization.

343415242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40124.

The product of its digits is 11520, while the sum is 28.

The square root of 343415242 is about 18531.4662668662. The cubic root of 343415242 is about 700.2823636368.

Adding to 343415242 its reverse (242514343), we get a palindrome (585929585).

The spelling of 343415242 in words is "three hundred forty-three million, four hundred fifteen thousand, two hundred forty-two".