12717912356229 has 16 divisors (see below), whose sum is σ = 17028672111360. Its totient is φ = 8442882524160.

The previous prime is 12717912356189. The next prime is 12717912356251. The reversal of 12717912356229 is 92265321971721.

It is not a de Polignac number, because 12717912356229 - 2⁷ = 12717912356101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12717912376229) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 25722709 + ... + 26212469.

It is an arithmetic number, because the mean of its divisors is an integer number (1064292006960).

Almost surely, 2^{12717912356229} is an apocalyptic number.

It is an amenable number.

12717912356229 is a deficient number, since it is larger than the sum of its proper divisors (4310759755131).

12717912356229 is a wasteful number, since it uses less digits than its factorization.

12717912356229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526220.

The product of its digits is 5715360, while the sum is 57.

The spelling of 12717912356229 in words is "twelve trillion, seven hundred seventeen billion, nine hundred twelve million, three hundred fifty-six thousand, two hundred twenty-nine".