80833996800 has 864 divisors, whose sum is σ = 313686172800. Its totient is φ = 19831848960.

The previous prime is 80833996769. The next prime is 80833996849. The reversal of 80833996800 is 869933808.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 307353469 + ... + 307353731.

It is an arithmetic number, because the mean of its divisors is an integer number (363062700).

Almost surely, 2^80833996800 is an apocalyptic number.

80833996800 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 80833996800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156843086400).

80833996800 is an abundant number, since it is smaller than the sum of its proper divisors (232852176000).

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

80833996800 is a wasteful number, since it uses less digits than its factorization.

80833996800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 80833996800 in words is "eighty billion, eight hundred thirty-three million, nine hundred ninety-six thousand, eight hundred".