12316061572761 has 8 divisors (see below), whose sum is σ = 16516336907520. Its totient is φ = 8163246976592.

The previous prime is 12316061572739. The next prime is 12316061572777. The reversal of 12316061572761 is 16727516061321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12316061572761 - 2⁵ = 12316061572729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12316061572761.

It is not an unprimeable number, because it can be changed into a prime (12316061572861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11865184041 + ... + 11865185078.

It is an arithmetic number, because the mean of its divisors is an integer number (2064542113440).

Almost surely, 2^{12316061572761} is an apocalyptic number.

It is an amenable number.

12316061572761 is a deficient number, since it is larger than the sum of its proper divisors (4200275334759).

12316061572761 is a wasteful number, since it uses less digits than its factorization.

12316061572761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23730369295.

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 12316061572761 in words is "twelve trillion, three hundred sixteen billion, sixty-one million, five hundred seventy-two thousand, seven hundred sixty-one".