280484886088 has 32 divisors (see below), whose sum is σ = 573747752160. Its totient is φ = 127486759680.

The previous prime is 280484886083. The next prime is 280484886119. The reversal of 280484886088 is 880688484082.

It is not an unprimeable number, because it can be changed into a prime (280484886083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1997731 + ... + 2133517.

It is an arithmetic number, because the mean of its divisors is an integer number (17929617255).

Almost surely, 2^280484886088 is an apocalyptic number.

It is an amenable number.

280484886088 is an abundant number, since it is smaller than the sum of its proper divisors (293262866072).

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

280484886088 is a wasteful number, since it uses less digits than its factorization.

280484886088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159277 (or 159273 counting only the distinct ones).

The product of its (nonzero) digits is 50331648, while the sum is 64.

The spelling of 280484886088 in words is "two hundred eighty billion, four hundred eighty-four million, eight hundred eighty-six thousand, eighty-eight".