12839704272780 has 768 divisors, whose sum is σ = 47230463508480. Its totient is φ = 2527052774400.

The previous prime is 12839704272739. The next prime is 12839704272799. The reversal of 12839704272780 is 8727240793821.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 4850661417 + ... + 4850664063.

It is an arithmetic number, because the mean of its divisors is an integer number (61497999360).

Almost surely, 2^{12839704272780} is an apocalyptic number.

12839704272780 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 12839704272780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23615231754240).

12839704272780 is an abundant number, since it is smaller than the sum of its proper divisors (34390759235700).

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

12839704272780 is a wasteful number, since it uses less digits than its factorization.

12839704272780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3130 (or 3128 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 60.

The spelling of 12839704272780 in words is "twelve trillion, eight hundred thirty-nine billion, seven hundred four million, two hundred seventy-two thousand, seven hundred eighty".