12611132336726 has 16 divisors (see below), whose sum is σ = 23584455279360. Its totient is φ = 4913428183080.

The previous prime is 12611132336723. The next prime is 12611132336741. The reversal of 12611132336726 is 62763323111621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12611132336723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40945234706 + ... + 40945235013.

It is an arithmetic number, because the mean of its divisors is an integer number (1474028454960).

Almost surely, 2^{12611132336726} is an apocalyptic number.

12611132336726 is a deficient number, since it is larger than the sum of its proper divisors (10973322942634).

12611132336726 is a wasteful number, since it uses less digits than its factorization.

12611132336726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81890469739.

The product of its digits is 326592, while the sum is 44.

The spelling of 12611132336726 in words is "twelve trillion, six hundred eleven billion, one hundred thirty-two million, three hundred thirty-six thousand, seven hundred twenty-six".