16945000006 has 8 divisors (see below), whose sum is σ = 27728181864. Its totient is φ = 7702272720.

The previous prime is 16944999983. The next prime is 16945000081. The reversal of 16945000006 is 60000054961.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385113615 + ... + 385113658.

It is an arithmetic number, because the mean of its divisors is an integer number (3466022733).

Almost surely, 2^16945000006 is an apocalyptic number.

16945000006 is a deficient number, since it is larger than the sum of its proper divisors (10783181858).

16945000006 is a wasteful number, since it uses less digits than its factorization.

16945000006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770227286.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 16945000006 its reverse (60000054961), we get a palindrome (76945054967).

The spelling of 16945000006 in words is "sixteen billion, nine hundred forty-five million, six", and thus it is an aban number.