6912208645808 has 40 divisors (see below), whose sum is σ = 13514152073136. Its totient is φ = 3424700160000.

The previous prime is 6912208645789. The next prime is 6912208645831. The reversal of 6912208645808 is 8085468022196.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7140383 + ... + 8050433.

Almost surely, 2^{6912208645808} is an apocalyptic number.

It is an amenable number.

6912208645808 is a deficient number, since it is larger than the sum of its proper divisors (6601943427328).

6912208645808 is a wasteful number, since it uses less digits than its factorization.

6912208645808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914373 (or 914367 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 59.

The spelling of 6912208645808 in words is "six trillion, nine hundred twelve billion, two hundred eight million, six hundred forty-five thousand, eight hundred eight".