16773441064 has 16 divisors (see below), whose sum is σ = 32464725120. Its totient is φ = 8116181040.

The previous prime is 16773441037. The next prime is 16773441071. The reversal of 16773441064 is 46014437761.

It is a self number, because there is not a number n which added to its sum of digits gives 16773441064.

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, 33817174 + ... + 33817669.

It is an arithmetic number, because the mean of its divisors is an integer number (2029045320).

Almost surely, 2^16773441064 is an apocalyptic number.

It is an amenable number.

16773441064 is a deficient number, since it is larger than the sum of its proper divisors (15691284056).

16773441064 is a wasteful number, since it uses less digits than its factorization.

16773441064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67634880 (or 67634876 counting only the distinct ones).

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

The spelling of 16773441064 in words is "sixteen billion, seven hundred seventy-three million, four hundred forty-one thousand, sixty-four".