83267988336 has 200 divisors, whose sum is σ = 259774154640. Its totient is φ = 25597845504.

The previous prime is 83267988299. The next prime is 83267988341. The reversal of 83267988336 is 63388976238.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 35598655 + ... + 35600993.

Almost surely, 2^83267988336 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 83267988336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129887077320).

83267988336 is an abundant number, since it is smaller than the sum of its proper divisors (176506166304).

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

83267988336 is a wasteful number, since it uses less digits than its factorization.

83267988336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4485 (or 4470 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 63.

The spelling of 83267988336 in words is "eighty-three billion, two hundred sixty-seven million, nine hundred eighty-eight thousand, three hundred thirty-six".