12471830660 has 48 divisors (see below), whose sum is σ = 27901540800. Its totient is φ = 4669213824.

The previous prime is 12471830647. The next prime is 12471830687. The reversal of 12471830660 is 6603817421.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166175 + ... + 229254.

It is an arithmetic number, because the mean of its divisors is an integer number (581282100).

Almost surely, 2^12471830660 is an apocalyptic number.

12471830660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12471830660 is an abundant number, since it is smaller than the sum of its proper divisors (15429710140).

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

12471830660 is a wasteful number, since it uses less digits than its factorization.

12471830660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395540 (or 395538 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 12471830660 in words is "twelve billion, four hundred seventy-one million, eight hundred thirty thousand, six hundred sixty".