342124112012 has 6 divisors (see below), whose sum is σ = 598717196028. Its totient is φ = 171062056004.

The previous prime is 342124112003. The next prime is 342124112027. The reversal of 342124112012 is 210211421243.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42765513998 + ... + 42765514005.

It is an arithmetic number, because the mean of its divisors is an integer number (99786199338).

Almost surely, 2^342124112012 is an apocalyptic number.

It is an amenable number.

342124112012 is a deficient number, since it is larger than the sum of its proper divisors (256593084016).

342124112012 is a wasteful number, since it uses less digits than its factorization.

342124112012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85531028007 (or 85531028005 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 342124112012 its reverse (210211421243), we get a palindrome (552335533255).

The spelling of 342124112012 in words is "three hundred forty-two billion, one hundred twenty-four million, one hundred twelve thousand, twelve".