12680473852486 has 24 divisors (see below), whose sum is σ = 20909257813080. Its totient is φ = 5763246461280.

The previous prime is 12680473852463. The next prime is 12680473852493. The reversal of 12680473852486 is 68425837408621.

It is a super-2 number, since 2×12680473852486² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 438111 + ... + 5054986.

It is an arithmetic number, because the mean of its divisors is an integer number (871219075545).

Almost surely, 2^{12680473852486} is an apocalyptic number.

12680473852486 is a deficient number, since it is larger than the sum of its proper divisors (8228783960594).

12680473852486 is a wasteful number, since it uses less digits than its factorization.

12680473852486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502660 (or 5502649 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 64.

The spelling of 12680473852486 in words is "twelve trillion, six hundred eighty billion, four hundred seventy-three million, eight hundred fifty-two thousand, four hundred eighty-six".