11541237941 has 2 divisors, whose sum is σ = 11541237942. Its totient is φ = 11541237940.

The previous prime is 11541237931. The next prime is 11541237949. The reversal of 11541237941 is 14973214511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10908966916 + 632271025 = 104446^2 + 25145^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11541237941 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11541237895 and 11541237904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11541237949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5770618970 + 5770618971.

It is an arithmetic number, because the mean of its divisors is an integer number (5770618971).

Almost surely, 2^11541237941 is an apocalyptic number.

It is an amenable number.

11541237941 is a deficient number, since it is larger than the sum of its proper divisors (1).

11541237941 is an equidigital number, since it uses as much as digits as its factorization.

11541237941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 38.

The spelling of 11541237941 in words is "eleven billion, five hundred forty-one million, two hundred thirty-seven thousand, nine hundred forty-one".