13726166236 has 24 divisors (see below), whose sum is σ = 25041179520. Its totient is φ = 6575928000.

The previous prime is 13726166221. The next prime is 13726166239. The reversal of 13726166236 is 63266162731.

It is a junction number, because it is equal to n+sod(n) for n = 13726166192 and 13726166201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13726166239) 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, 535471 + ... + 560518.

It is an arithmetic number, because the mean of its divisors is an integer number (1043382480).

Almost surely, 2^13726166236 is an apocalyptic number.

It is an amenable number.

13726166236 is a deficient number, since it is larger than the sum of its proper divisors (11315013284).

13726166236 is a wasteful number, since it uses less digits than its factorization.

13726166236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096125 (or 1096123 counting only the distinct ones).

The product of its digits is 326592, while the sum is 43.

The spelling of 13726166236 in words is "thirteen billion, seven hundred twenty-six million, one hundred sixty-six thousand, two hundred thirty-six".