12876975956601 has 12 divisors (see below), whose sum is σ = 18600251761728. Its totient is φ = 8584569693144.

The previous prime is 12876975956591. The next prime is 12876975956629. The reversal of 12876975956601 is 10665957967821.

12876975956601 is a `hidden beast` number, since 1 + 2 + 8 + 7 + 6 + 9 + 7 + 5 + 9 + 5 + 6 + 601 = 666.

It is not a de Polignac number, because 12876975956601 - 2¹⁴ = 12876975940217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12876975956601.

It is not an unprimeable number, because it can be changed into a prime (12876975956671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5729805 + ... + 7654058.

It is an arithmetic number, because the mean of its divisors is an integer number (1550020980144).

Almost surely, 2^{12876975956601} is an apocalyptic number.

It is an amenable number.

12876975956601 is a deficient number, since it is larger than the sum of its proper divisors (5723275805127).

12876975956601 is a wasteful number, since it uses less digits than its factorization.

12876975956601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13490772 (or 13490769 counting only the distinct ones).

The product of its (nonzero) digits is 342921600, while the sum is 72.

The spelling of 12876975956601 in words is "twelve trillion, eight hundred seventy-six billion, nine hundred seventy-five million, nine hundred fifty-six thousand, six hundred one".