342656575064 has 8 divisors (see below), whose sum is σ = 642481078260. Its totient is φ = 171328287528.

The previous prime is 342656575031. The next prime is 342656575073. The reversal of 342656575064 is 460575656243.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 342656574997 and 342656575015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21416035934 + ... + 21416035949.

Almost surely, 2^342656575064 is an apocalyptic number.

It is an amenable number.

342656575064 is a deficient number, since it is larger than the sum of its proper divisors (299824503196).

342656575064 is a wasteful number, since it uses less digits than its factorization.

342656575064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42832071889 (or 42832071885 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 53.

The spelling of 342656575064 in words is "three hundred forty-two billion, six hundred fifty-six million, five hundred seventy-five thousand, sixty-four".