916782923312 has 20 divisors (see below), whose sum is σ = 1776371798976. Its totient is φ = 458364394560.

The previous prime is 916782923299. The next prime is 916782923317. The reversal of 916782923312 is 213329287619.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (916782923317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410848 + ... + 1955519.

Almost surely, 2^916782923312 is an apocalyptic number.

It is an amenable number.

916782923312 is a deficient number, since it is larger than the sum of its proper divisors (859588875664).

916782923312 is a wasteful number, since it uses less digits than its factorization.

916782923312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383396 (or 3383390 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 53.

The spelling of 916782923312 in words is "nine hundred sixteen billion, seven hundred eighty-two million, nine hundred twenty-three thousand, three hundred twelve".