11826441827 has 2 divisors, whose sum is σ = 11826441828. Its totient is φ = 11826441826.

The previous prime is 11826441793. The next prime is 11826441863. The reversal of 11826441827 is 72814462811.

It is a weak prime.

It is an emirp because it is prime and its reverse (72814462811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11826441827 - 2²⁴ = 11809664611 is a prime.

It is not a weakly prime, because it can be changed into another prime (11826441227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5913220913 + 5913220914.

It is an arithmetic number, because the mean of its divisors is an integer number (5913220914).

Almost surely, 2^11826441827 is an apocalyptic number.

11826441827 is a deficient number, since it is larger than the sum of its proper divisors (1).

11826441827 is an equidigital number, since it uses as much as digits as its factorization.

11826441827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172032, while the sum is 44.

The spelling of 11826441827 in words is "eleven billion, eight hundred twenty-six million, four hundred forty-one thousand, eight hundred twenty-seven".