12008286580 has 24 divisors (see below), whose sum is σ = 25299556128. Its totient is φ = 4787666208.

The previous prime is 12008286569. The next prime is 12008286601. The reversal of 12008286580 is 8568280021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971734 + ... + 984013.

It is an arithmetic number, because the mean of its divisors is an integer number (1054148172).

Almost surely, 2^12008286580 is an apocalyptic number.

12008286580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12008286580 is an abundant number, since it is smaller than the sum of its proper divisors (13291269548).

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

12008286580 is a wasteful number, since it uses less digits than its factorization.

12008286580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956063 (or 1956061 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The spelling of 12008286580 in words is "twelve billion, eight million, two hundred eighty-six thousand, five hundred eighty".