966449855834 has 32 divisors (see below), whose sum is σ = 1528275677760. Its totient is φ = 457101792000.

The previous prime is 966449855809. The next prime is 966449855863. The reversal of 966449855834 is 438558944669.

It is a happy number.

966449855834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158405384 + ... + 158411484.

It is an arithmetic number, because the mean of its divisors is an integer number (47758614930).

Almost surely, 2^966449855834 is an apocalyptic number.

966449855834 is a deficient number, since it is larger than the sum of its proper divisors (561825821926).

966449855834 is a wasteful number, since it uses less digits than its factorization.

966449855834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11726.

The product of its digits is 895795200, while the sum is 71.

The spelling of 966449855834 in words is "nine hundred sixty-six billion, four hundred forty-nine million, eight hundred fifty-five thousand, eight hundred thirty-four".