80808008832 has 128 divisors (see below), whose sum is σ = 240955579200. Its totient is φ = 26658201600.

The previous prime is 80808008821. The next prime is 80808008833. The reversal of 80808008832 is 23880080808.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (80808008833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214707 + ... + 455757.

Almost surely, 2^80808008832 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 80808008832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120477789600).

80808008832 is an abundant number, since it is smaller than the sum of its proper divisors (160147570368).

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

80808008832 is a wasteful number, since it uses less digits than its factorization.

80808008832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241171 (or 241153 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 45.

The spelling of 80808008832 in words is "eighty billion, eight hundred eight million, eight thousand, eight hundred thirty-two".