80313484188 has 96 divisors (see below), whose sum is σ = 219657005568. Its totient is φ = 22360089600.

The previous prime is 80313484187. The next prime is 80313484201. The reversal of 80313484188 is 88148431308.

It is a super-2 number, since 2×80313484188² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80313484187) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2937903 + ... + 2965113.

It is an arithmetic number, because the mean of its divisors is an integer number (2288093808).

Almost surely, 2^80313484188 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 80313484188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109828502784).

80313484188 is an abundant number, since it is smaller than the sum of its proper divisors (139343521380).

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

80313484188 is a wasteful number, since it uses less digits than its factorization.

80313484188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28123 (or 28121 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 80313484188 in words is "eighty billion, three hundred thirteen million, four hundred eighty-four thousand, one hundred eighty-eight".