12668570360 has 64 divisors (see below), whose sum is σ = 29554053120. Its totient is φ = 4882250880.

The previous prime is 12668570309. The next prime is 12668570363. The reversal of 12668570360 is 6307586621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12668570363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258977 + ... + 303983.

It is an arithmetic number, because the mean of its divisors is an integer number (461782080).

Almost surely, 2^12668570360 is an apocalyptic number.

12668570360 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 12668570360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14777026560).

12668570360 is an abundant number, since it is smaller than the sum of its proper divisors (16885482760).

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

12668570360 is a wasteful number, since it uses less digits than its factorization.

12668570360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45276 (or 45272 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 12668570360 in words is "twelve billion, six hundred sixty-eight million, five hundred seventy thousand, three hundred sixty".