670546140170 has 32 divisors (see below), whose sum is σ = 1212014631168. Its totient is φ = 267101529408.

The previous prime is 670546140167. The next prime is 670546140259. The reversal of 670546140170 is 71041645076.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4445327 + ... + 4593693.

It is an arithmetic number, because the mean of its divisors is an integer number (37875457224).

Almost surely, 2^670546140170 is an apocalyptic number.

670546140170 is a deficient number, since it is larger than the sum of its proper divisors (541468490998).

670546140170 is a wasteful number, since it uses less digits than its factorization.

670546140170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150254.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 670546140170 in words is "six hundred seventy billion, five hundred forty-six million, one hundred forty thousand, one hundred seventy".