12660610824 has 32 divisors (see below), whose sum is σ = 35168364000. Its totient is φ = 4220203536.

The previous prime is 12660610819. The next prime is 12660610829. The reversal of 12660610824 is 42801606621.

12660610824 is a `hidden beast` number, since 1 + 26 + 606 + 1 + 0 + 8 + 24 = 666.

It is an interprime number because it is at equal distance from previous prime (12660610819) and next prime (12660610829).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12660610829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29306754 + ... + 29307185.

It is an arithmetic number, because the mean of its divisors is an integer number (1099011375).

Almost surely, 2^12660610824 is an apocalyptic number.

It is an amenable number.

12660610824 is an abundant number, since it is smaller than the sum of its proper divisors (22507753176).

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

12660610824 is a wasteful number, since it uses less digits than its factorization.

12660610824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58613954 (or 58613944 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 12660610824 in words is "twelve billion, six hundred sixty million, six hundred ten thousand, eight hundred twenty-four".