80448000408 has 48 divisors (see below), whose sum is σ = 221131954680. Its totient is φ = 26415759744.

The previous prime is 80448000407. The next prime is 80448000421. The reversal of 80448000408 is 80400084408.

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 (80448000403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8333485 + ... + 8343132.

Almost surely, 2^80448000408 is an apocalyptic number.

It is an amenable number.

80448000408 is an abundant number, since it is smaller than the sum of its proper divisors (140683954272).

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

80448000408 is a wasteful number, since it uses less digits than its factorization.

80448000408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16676696 (or 16676689 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The spelling of 80448000408 in words is "eighty billion, four hundred forty-eight million, four hundred eight", and thus it is an aban number.