12316675280 has 240 divisors, whose sum is σ = 36244336464. Its totient is φ = 3857817600.

The previous prime is 12316675223. The next prime is 12316675297. The reversal of 12316675280 is 8257661321.

It can be written as a sum of positive squares in 8 ways, for example, as 1031437456 + 11285237824 = 32116^2 + 106232^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5145764 + ... + 5148156.

Almost surely, 2^12316675280 is an apocalyptic number.

12316675280 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 12316675280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18122168232).

12316675280 is an abundant number, since it is smaller than the sum of its proper divisors (23927661184).

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

12316675280 is a wasteful number, since it uses less digits than its factorization.

12316675280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534 (or 2521 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The spelling of 12316675280 in words is "twelve billion, three hundred sixteen million, six hundred seventy-five thousand, two hundred eighty".