12908406180 has 48 divisors (see below), whose sum is σ = 36912556800. Its totient is φ = 3369001728.

The previous prime is 12908406167. The next prime is 12908406209. The reversal of 12908406180 is 8160480921.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2285905 + ... + 2291544.

It is an arithmetic number, because the mean of its divisors is an integer number (769011600).

Almost surely, 2^12908406180 is an apocalyptic number.

12908406180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12908406180 is an abundant number, since it is smaller than the sum of its proper divisors (24004150620).

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

12908406180 is a wasteful number, since it uses less digits than its factorization.

12908406180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4577508 (or 4577506 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 12908406180 in words is "twelve billion, nine hundred eight million, four hundred six thousand, one hundred eighty".