80128081152 has 216 divisors, whose sum is σ = 265178781504. Its totient is φ = 22794412032.

The previous prime is 80128081147. The next prime is 80128081153. The reversal of 80128081152 is 25118082108.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80128081153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3747163 + ... + 3768485.

It is an arithmetic number, because the mean of its divisors is an integer number (1227679544).

Almost surely, 2^80128081152 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 80128081152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132589390752).

80128081152 is an abundant number, since it is smaller than the sum of its proper divisors (185050700352).

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

80128081152 is a wasteful number, since it uses less digits than its factorization.

80128081152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21585 (or 21568 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 36.

The spelling of 80128081152 in words is "eighty billion, one hundred twenty-eight million, eighty-one thousand, one hundred fifty-two".