16793271366 has 16 divisors (see below), whose sum is σ = 33609771264. Its totient is φ = 5593885704.

The previous prime is 16793271311. The next prime is 16793271401. The reversal of 16793271366 is 66317239761.

It is a congruent number.

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, 958450 + ... + 975813.

It is an arithmetic number, because the mean of its divisors is an integer number (2100610704).

Almost surely, 2^16793271366 is an apocalyptic number.

16793271366 is an abundant number, since it is smaller than the sum of its proper divisors (16816499898).

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

16793271366 is a wasteful number, since it uses less digits than its factorization.

16793271366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935715.

The product of its digits is 1714608, while the sum is 51.

The spelling of 16793271366 in words is "sixteen billion, seven hundred ninety-three million, two hundred seventy-one thousand, three hundred sixty-six".