6734000666672 has 80 divisors (see below), whose sum is σ = 13441837584000. Its totient is φ = 3266725662720.

The previous prime is 6734000666651. The next prime is 6734000666677. The reversal of 6734000666672 is 2766660004376.

It is not an unprimeable number, because it can be changed into a prime (6734000666677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80840468 + ... + 80923724.

It is an arithmetic number, because the mean of its divisors is an integer number (168022969800).

Almost surely, 2^{6734000666672} is an apocalyptic number.

It is an amenable number.

6734000666672 is a deficient number, since it is larger than the sum of its proper divisors (6707836917328).

6734000666672 is a wasteful number, since it uses less digits than its factorization.

6734000666672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84454 (or 84448 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 53.

The spelling of 6734000666672 in words is "six trillion, seven hundred thirty-four billion, six hundred sixty-six thousand, six hundred seventy-two".