16600746472 has 16 divisors (see below), whose sum is σ = 31193634240. Its totient is φ = 8282444016.

The previous prime is 16600746469. The next prime is 16600746497. The reversal of 16600746472 is 27464700661.

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, 2237218 + ... + 2244625.

It is an arithmetic number, because the mean of its divisors is an integer number (1949602140).

Almost surely, 2^16600746472 is an apocalyptic number.

It is an amenable number.

16600746472 is a deficient number, since it is larger than the sum of its proper divisors (14592887768).

16600746472 is a wasteful number, since it uses less digits than its factorization.

16600746472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4482312 (or 4482308 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 16600746472 in words is "sixteen billion, six hundred million, seven hundred forty-six thousand, four hundred seventy-two".