12969103865272 has 16 divisors (see below), whose sum is σ = 24348527805240. Its totient is φ = 6476163117216.

The previous prime is 12969103865239. The next prime is 12969103865273. The reversal of 12969103865272 is 27256830196921.

It is a self number, because there is not a number n which added to its sum of digits gives 12969103865272.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12969103865273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1048595358 + ... + 1048607725.

Almost surely, 2^{12969103865272} is an apocalyptic number.

It is an amenable number.

12969103865272 is a deficient number, since it is larger than the sum of its proper divisors (11379423939968).

12969103865272 is a wasteful number, since it uses less digits than its factorization.

12969103865272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097203862 (or 2097203858 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 61.

The spelling of 12969103865272 in words is "twelve trillion, nine hundred sixty-nine billion, one hundred three million, eight hundred sixty-five thousand, two hundred seventy-two".