80448408484 has 12 divisors (see below), whose sum is σ = 140789156508. Its totient is φ = 40222935200.

The previous prime is 80448408461. The next prime is 80448408511. The reversal of 80448408484 is 48480484408.

It can be written as a sum of positive squares in 2 ways, for example, as 40974666084 + 39473742400 = 202422^2 + 198680^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166687 + ... + 434374.

It is an arithmetic number, because the mean of its divisors is an integer number (11732429709).

Almost surely, 2^80448408484 is an apocalyptic number.

It is an amenable number.

80448408484 is a deficient number, since it is larger than the sum of its proper divisors (60340748024).

80448408484 is a wasteful number, since it uses less digits than its factorization.

80448408484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634526 (or 634524 counting only the distinct ones).

The product of its (nonzero) digits is 4194304, while the sum is 52.

The spelling of 80448408484 in words is "eighty billion, four hundred forty-eight million, four hundred eight thousand, four hundred eighty-four".