11726441371 has 16 divisors (see below), whose sum is σ = 12484251648. Its totient is φ = 10991059200.

The previous prime is 11726441333. The next prime is 11726441429. The reversal of 11726441371 is 17314462711.

It is a cyclic number.

It is not a de Polignac number, because 11726441371 - 2²⁵ = 11692886939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11726441371.

It is not an unprimeable number, because it can be changed into a prime (11726444371) 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, 274411 + ... + 314251.

It is an arithmetic number, because the mean of its divisors is an integer number (780265728).

Almost surely, 2^11726441371 is an apocalyptic number.

11726441371 is a deficient number, since it is larger than the sum of its proper divisors (757810277).

11726441371 is a wasteful number, since it uses less digits than its factorization.

11726441371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40122.

The product of its digits is 28224, while the sum is 37.

The spelling of 11726441371 in words is "eleven billion, seven hundred twenty-six million, four hundred forty-one thousand, three hundred seventy-one".