12386254848 has 240 divisors, whose sum is σ = 37244282880. Its totient is φ = 3627417600.

The previous prime is 12386254819. The next prime is 12386254871. The reversal of 12386254848 is 84845268321.

It is a self number, because there is not a number n which added to its sum of digits gives 12386254848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16760463 + ... + 16761201.

It is an arithmetic number, because the mean of its divisors is an integer number (155184512).

Almost surely, 2^12386254848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12386254848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18622141440).

12386254848 is an abundant number, since it is smaller than the sum of its proper divisors (24858028032).

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

12386254848 is an equidigital number, since it uses as much as digits as its factorization.

12386254848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812 (or 786 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 51.

The spelling of 12386254848 in words is "twelve billion, three hundred eighty-six million, two hundred fifty-four thousand, eight hundred forty-eight".