83161714688 has 156 divisors (see below), whose sum is σ = 189587575440. Its totient is φ = 36356456448.

The previous prime is 83161714661. The next prime is 83161714693. The reversal of 83161714688 is 88641716138.

It is a super-3 number, since 3×83161714688³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13149095 + ... + 13155417.

Almost surely, 2^83161714688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83161714688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94793787720).

83161714688 is an abundant number, since it is smaller than the sum of its proper divisors (106425860752).

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

83161714688 is a wasteful number, since it uses less digits than its factorization.

83161714688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392 (or 6357 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 53.

The spelling of 83161714688 in words is "eighty-three billion, one hundred sixty-one million, seven hundred fourteen thousand, six hundred eighty-eight".