80032861108 has 12 divisors (see below), whose sum is σ = 140238699300. Its totient is φ = 39964661312.

The previous prime is 80032861091. The next prime is 80032861109. The reversal of 80032861108 is 80116823008.

It can be written as a sum of positive squares in 2 ways, for example, as 17841479184 + 62191381924 = 133572^2 + 249382^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80032861109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12938833 + ... + 12945016.

It is an arithmetic number, because the mean of its divisors is an integer number (11686558275).

Almost surely, 2^80032861108 is an apocalyptic number.

It is an amenable number.

80032861108 is a deficient number, since it is larger than the sum of its proper divisors (60205838192).

80032861108 is a wasteful number, since it uses less digits than its factorization.

80032861108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25884626 (or 25884624 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The spelling of 80032861108 in words is "eighty billion, thirty-two million, eight hundred sixty-one thousand, one hundred eight".