80040004800 has 336 divisors, whose sum is σ = 300502076160. Its totient is φ = 18271088640.

The previous prime is 80040004787. The next prime is 80040004813. The reversal of 80040004800 is 840004008.

It is an interprime number because it is at equal distance from previous prime (80040004787) and next prime (80040004813).

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48013567 + ... + 48015233.

Almost surely, 2^80040004800 is an apocalyptic number.

80040004800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80040004800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150251038080).

80040004800 is an abundant number, since it is smaller than the sum of its proper divisors (220462071360).

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

80040004800 is a wasteful number, since it uses less digits than its factorization.

80040004800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128 (or 3113 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 80040004800 its reverse (840004008), we get a palindrome (80880008808).

The spelling of 80040004800 in words is "eighty billion, forty million, four thousand, eight hundred".