11327806243739 has 2 divisors, whose sum is σ = 11327806243740. Its totient is φ = 11327806243738.

The previous prime is 11327806243669. The next prime is 11327806243753. The reversal of 11327806243739 is 93734260872311.

It is a strong prime.

It is an emirp because it is prime and its reverse (93734260872311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11327806243739 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11327806240739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5663903121869 + 5663903121870.

It is an arithmetic number, because the mean of its divisors is an integer number (5663903121870).

Almost surely, 2^{11327806243739} is an apocalyptic number.

11327806243739 is a deficient number, since it is larger than the sum of its proper divisors (1).

11327806243739 is an equidigital number, since it uses as much as digits as its factorization.

11327806243739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 11327806243739 in words is "eleven trillion, three hundred twenty-seven billion, eight hundred six million, two hundred forty-three thousand, seven hundred thirty-nine".