342140134124 has 12 divisors (see below), whose sum is σ = 614927538624. Its totient is φ = 166446551664.

The previous prime is 342140134033. The next prime is 342140134157. The reversal of 342140134124 is 421431041243.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1155878684 + ... + 1155878979.

It is an arithmetic number, because the mean of its divisors is an integer number (51243961552).

Almost surely, 2^342140134124 is an apocalyptic number.

It is an amenable number.

342140134124 is a deficient number, since it is larger than the sum of its proper divisors (272787404500).

342140134124 is a wasteful number, since it uses less digits than its factorization.

342140134124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311757704 (or 2311757702 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 342140134124 its reverse (421431041243), we get a palindrome (763571175367).

The spelling of 342140134124 in words is "three hundred forty-two billion, one hundred forty million, one hundred thirty-four thousand, one hundred twenty-four".