670060656712 has 8 divisors (see below), whose sum is σ = 1256363731350. Its totient is φ = 335030328352.

The previous prime is 670060656709. The next prime is 670060656721. The reversal of 670060656712 is 217656060076.

It can be written as a sum of positive squares in only one way, i.e., 498387993156 + 171672663556 = 705966^2 + 414334^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41878791037 + ... + 41878791052.

Almost surely, 2^670060656712 is an apocalyptic number.

It is an amenable number.

670060656712 is a deficient number, since it is larger than the sum of its proper divisors (586303074638).

670060656712 is a wasteful number, since it uses less digits than its factorization.

670060656712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83757582095 (or 83757582091 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 670060656712 in words is "six hundred seventy billion, sixty million, six hundred fifty-six thousand, seven hundred twelve".