12672726311 has 16 divisors (see below), whose sum is σ = 14641595136. Its totient is φ = 10743618816.

The previous prime is 12672726307. The next prime is 12672726337. The reversal of 12672726311 is 11362727621.

It is not a de Polignac number, because 12672726311 - 2² = 12672726307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12672726301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1289960 + ... + 1299746.

It is an arithmetic number, because the mean of its divisors is an integer number (915099696).

Almost surely, 2^12672726311 is an apocalyptic number.

12672726311 is a deficient number, since it is larger than the sum of its proper divisors (1968868825).

12672726311 is an equidigital number, since it uses as much as digits as its factorization.

12672726311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11798.

The product of its digits is 42336, while the sum is 38.

The spelling of 12672726311 in words is "twelve billion, six hundred seventy-two million, seven hundred twenty-six thousand, three hundred eleven".