342341242 has 8 divisors (see below), whose sum is σ = 527390676. Its totient is φ = 166544352.

The previous prime is 342341231. The next prime is 342341249. The reversal of 342341242 is 242143243.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 341547361 + 793881 = 18481^2 + 891^2 .

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

It is not an unprimeable number, because it can be changed into a prime (342341249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2313043 + ... + 2313190.

Almost surely, 2^342341242 is an apocalyptic number.

342341242 is a deficient number, since it is larger than the sum of its proper divisors (185049434).

342341242 is a wasteful number, since it uses less digits than its factorization.

342341242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4626272.

The product of its digits is 4608, while the sum is 25.

The square root of 342341242 is about 18502.4658356663. The cubic root of 342341242 is about 699.5515781072.

Adding to 342341242 its reverse (242143243), we get a palindrome (584484485).

The spelling of 342341242 in words is "three hundred forty-two million, three hundred forty-one thousand, two hundred forty-two".