340660560042 has 48 divisors (see below), whose sum is σ = 807630464160. Its totient is φ = 102918578400.

The previous prime is 340660560011. The next prime is 340660560067. The reversal of 340660560042 is 240065066043.

340660560042 is a `hidden beast` number, since 3 + 4 + 0 + 6 + 6 + 0 + 5 + 600 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 340660559979 and 340660560006.

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 in 23 ways as a sum of consecutive naturals, for example, 2533417 + ... + 2664492.

It is an arithmetic number, because the mean of its divisors is an integer number (16825634670).

Almost surely, 2^340660560042 is an apocalyptic number.

340660560042 is an abundant number, since it is smaller than the sum of its proper divisors (466969904118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340660560042 is a wasteful number, since it uses less digits than its factorization.

340660560042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5198259 (or 5198256 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 340660560042 in words is "three hundred forty billion, six hundred sixty million, five hundred sixty thousand, forty-two".