12794462208 has 456 divisors, whose sum is σ = 44165936880. Its totient is φ = 3523215360.

The previous prime is 12794462129. The next prime is 12794462309. The reversal of 12794462208 is 80226449721.

12794462208 is a `hidden beast` number, since 12 + 7 + 9 + 4 + 4 + 622 + 0 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 441188338 + ... + 441188366.

Almost surely, 2^12794462208 is an apocalyptic number.

12794462208 is a gapful number since it is divisible by the number (18) 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 12794462208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22082968440).

12794462208 is an abundant number, since it is smaller than the sum of its proper divisors (31371474672).

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

12794462208 is an equidigital number, since it uses as much as digits as its factorization.

12794462208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 12794462208 in words is "twelve billion, seven hundred ninety-four million, four hundred sixty-two thousand, two hundred eight".