6670134816 has 24 divisors (see below), whose sum is σ = 17509104144. Its totient is φ = 2223378240.

The previous prime is 6670134811. The next prime is 6670134833. The reversal of 6670134816 is 6184310766.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (6670134811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34740190 + ... + 34740381.

It is an arithmetic number, because the mean of its divisors is an integer number (729546006).

Almost surely, 2^6670134816 is an apocalyptic number.

It is an amenable number.

6670134816 is an abundant number, since it is smaller than the sum of its proper divisors (10838969328).

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

6670134816 is a wasteful number, since it uses less digits than its factorization.

6670134816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69480584 (or 69480576 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 6670134816 is about 81670.8933219173. The cubic root of 6670134816 is about 1882.3983665318.

The spelling of 6670134816 in words is "six billion, six hundred seventy million, one hundred thirty-four thousand, eight hundred sixteen".