11726402656116 has 48 divisors (see below), whose sum is σ = 29070865474560. Its totient is φ = 3668466342240.

The previous prime is 11726402656093. The next prime is 11726402656117. The reversal of 11726402656116 is 61165620462711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11726402656117) 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, 240310140 + ... + 240358931.

It is an arithmetic number, because the mean of its divisors is an integer number (605643030720).

Almost surely, 2^{11726402656116} is an apocalyptic number.

It is an amenable number.

11726402656116 is an abundant number, since it is smaller than the sum of its proper divisors (17344462818444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11726402656116 is a wasteful number, since it uses less digits than its factorization.

11726402656116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480669204 (or 480669202 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 11726402656116 in words is "eleven trillion, seven hundred twenty-six billion, four hundred two million, six hundred fifty-six thousand, one hundred sixteen".