11726407411 has 4 divisors (see below), whose sum is σ = 11867689512. Its totient is φ = 11585125312.

The previous prime is 11726407397. The next prime is 11726407439. The reversal of 11726407411 is 11470462711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11470462711 = 7753 ⋅1479487.

It is a cyclic number.

It is not a de Polignac number, because 11726407411 - 2⁷ = 11726407283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11726407481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70640926 + ... + 70641091.

It is an arithmetic number, because the mean of its divisors is an integer number (2966922378).

Almost surely, 2^11726407411 is an apocalyptic number.

11726407411 is a deficient number, since it is larger than the sum of its proper divisors (141282101).

11726407411 is an equidigital number, since it uses as much as digits as its factorization.

11726407411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141282100.

The product of its (nonzero) digits is 9408, while the sum is 34.

The spelling of 11726407411 in words is "eleven billion, seven hundred twenty-six million, four hundred seven thousand, four hundred eleven".