80886302144 has 56 divisors (see below), whose sum is σ = 164168011008. Its totient is φ = 39523700480.

The previous prime is 80886302113. The next prime is 80886302153. The reversal of 80886302144 is 44120368808.

It is a junction number, because it is equal to n+sod(n) for n = 80886302095 and 80886302104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2034779 + ... + 2074149.

Almost surely, 2^80886302144 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 80886302144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82084005504).

80886302144 is an abundant number, since it is smaller than the sum of its proper divisors (83281708864).

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

80886302144 is a wasteful number, since it uses less digits than its factorization.

80886302144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40113 (or 40103 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 80886302144 in words is "eighty billion, eight hundred eighty-six million, three hundred two thousand, one hundred forty-four".