12712803480356 has 24 divisors (see below), whose sum is σ = 25611195340416. Its totient is φ = 5408575410240.

The previous prime is 12712803480337. The next prime is 12712803480367. The reversal of 12712803480356 is 65308430821721.

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 7 ways as a sum of consecutive naturals, for example, 1657035200 + ... + 1657042871.

It is an arithmetic number, because the mean of its divisors is an integer number (1067133139184).

Almost surely, 2^{12712803480356} is an apocalyptic number.

It is an amenable number.

12712803480356 is an abundant number, since it is smaller than the sum of its proper divisors (12898391860060).

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

12712803480356 is a wasteful number, since it uses less digits than its factorization.

12712803480356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3314078219 (or 3314078217 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 12712803480356 in words is "twelve trillion, seven hundred twelve billion, eight hundred three million, four hundred eighty thousand, three hundred fifty-six".