342123350 has 12 divisors (see below), whose sum is σ = 636349524. Its totient is φ = 136849320.

The previous prime is 342123343. The next prime is 342123371. The reversal of 342123350 is 53321243.

It is a Curzon number.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 3421184 + ... + 3421283.

It is an arithmetic number, because the mean of its divisors is an integer number (53029127).

Almost surely, 2^342123350 is an apocalyptic number.

342123350 is a deficient number, since it is larger than the sum of its proper divisors (294226174).

342123350 is a wasteful number, since it uses less digits than its factorization.

342123350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6842479 (or 6842474 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 342123350 is about 18496.5767102997. The cubic root of 342123350 is about 699.4031306676.

Adding to 342123350 its reverse (53321243), we get a palindrome (395444593).

The spelling of 342123350 in words is "three hundred forty-two million, one hundred twenty-three thousand, three hundred fifty".