80280833448 has 16 divisors (see below), whose sum is σ = 200702083680. Its totient is φ = 26760277808.

The previous prime is 80280833443. The next prime is 80280833489. The reversal of 80280833448 is 84433808208.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 80280833397 and 80280833406.

It is not an unprimeable number, because it can be changed into a prime (80280833443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1672517340 + ... + 1672517387.

It is an arithmetic number, because the mean of its divisors is an integer number (12543880230).

Almost surely, 2^80280833448 is an apocalyptic number.

It is an amenable number.

80280833448 is an abundant number, since it is smaller than the sum of its proper divisors (120421250232).

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

80280833448 is a wasteful number, since it uses less digits than its factorization.

80280833448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3345034736 (or 3345034732 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 48.

The spelling of 80280833448 in words is "eighty billion, two hundred eighty million, eight hundred thirty-three thousand, four hundred forty-eight".