12796617482880 has 768 divisors, whose sum is σ = 51294951751680. Its totient is φ = 2656152576000.

The previous prime is 12796617482861. The next prime is 12796617482903. The reversal of 12796617482880 is 8828471669721.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1709174497 + ... + 1709181983.

It is an arithmetic number, because the mean of its divisors is an integer number (66790301760).

Almost surely, 2^{12796617482880} is an apocalyptic number.

12796617482880 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 12796617482880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25647475875840).

12796617482880 is an abundant number, since it is smaller than the sum of its proper divisors (38498334268800).

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

12796617482880 is a wasteful number, since it uses less digits than its factorization.

12796617482880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8589 (or 8566 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 69.

The spelling of 12796617482880 in words is "twelve trillion, seven hundred ninety-six billion, six hundred seventeen million, four hundred eighty-two thousand, eight hundred eighty".