6670670740040 has 16 divisors (see below), whose sum is σ = 15009009165180. Its totient is φ = 2668268296000.

The previous prime is 6670670740037. The next prime is 6670670740057. The reversal of 6670670740040 is 400470760766.

It can be written as a sum of positive squares in 2 ways, for example, as 6526257059716 + 144413680324 = 2554654^2 + 380018^2 .

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 3 ways as a sum of consecutive naturals, for example, 83383384211 + ... + 83383384290.

Almost surely, 2^{6670670740040} is an apocalyptic number.

It is an amenable number.

6670670740040 is an abundant number, since it is smaller than the sum of its proper divisors (8338338425140).

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

6670670740040 is a wasteful number, since it uses less digits than its factorization.

6670670740040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166766768512 (or 166766768508 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 6670670740040 in words is "six trillion, six hundred seventy billion, six hundred seventy million, seven hundred forty thousand, forty".