12368717660 has 96 divisors (see below), whose sum is σ = 29599402560. Its totient is φ = 4303798272.

The previous prime is 12368717633. The next prime is 12368717663. The reversal of 12368717660 is 6671786321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12368717663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 946934 + ... + 959906.

It is an arithmetic number, because the mean of its divisors is an integer number (308327110).

Almost surely, 2^12368717660 is an apocalyptic number.

12368717660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12368717660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14799701280).

12368717660 is an abundant number, since it is smaller than the sum of its proper divisors (17230684900).

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

12368717660 is a wasteful number, since it uses less digits than its factorization.

12368717660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13207 (or 13205 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 12368717660 in words is "twelve billion, three hundred sixty-eight million, seven hundred seventeen thousand, six hundred sixty".