80004084400 has 30 divisors (see below), whose sum is σ = 192209813732. Its totient is φ = 32001633600.

The previous prime is 80004084383. The next prime is 80004084401. The reversal of 80004084400 is 448040008.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80004084401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100004706 + ... + 100005505.

Almost surely, 2^80004084400 is an apocalyptic number.

80004084400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80004084400 is an abundant number, since it is smaller than the sum of its proper divisors (112205729332).

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

80004084400 is a wasteful number, since it uses less digits than its factorization.

80004084400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200010229 (or 200010218 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

The spelling of 80004084400 in words is "eighty billion, four million, eighty-four thousand, four hundred".