11790427841 has 2 divisors, whose sum is σ = 11790427842. Its totient is φ = 11790427840.

The previous prime is 11790427799. The next prime is 11790427853. The reversal of 11790427841 is 14872409711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11125819441 + 664608400 = 105479^2 + 25780^2 .

It is an emirp because it is prime and its reverse (14872409711) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11790427841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11790427792 and 11790427801.

It is not a weakly prime, because it can be changed into another prime (11790420841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5895213920 + 5895213921.

It is an arithmetic number, because the mean of its divisors is an integer number (5895213921).

Almost surely, 2^11790427841 is an apocalyptic number.

It is an amenable number.

11790427841 is a deficient number, since it is larger than the sum of its proper divisors (1).

11790427841 is an equidigital number, since it uses as much as digits as its factorization.

11790427841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 44.

The spelling of 11790427841 in words is "eleven billion, seven hundred ninety million, four hundred twenty-seven thousand, eight hundred forty-one".