41441144249 has 2 divisors, whose sum is σ = 41441144250. Its totient is φ = 41441144248.

The previous prime is 41441144201. The next prime is 41441144257. The reversal of 41441144249 is 94244114414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27855610000 + 13585534249 = 166900^2 + 116557^2 .

It is a cyclic number.

It is not a de Polignac number, because 41441144249 - 2⁸ = 41441143993 is a prime.

It is not a weakly prime, because it can be changed into another prime (41441144279) 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, 20720572124 + 20720572125.

It is an arithmetic number, because the mean of its divisors is an integer number (20720572125).

Almost surely, 2^41441144249 is an apocalyptic number.

It is an amenable number.

41441144249 is a deficient number, since it is larger than the sum of its proper divisors (1).

41441144249 is an equidigital number, since it uses as much as digits as its factorization.

41441144249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 73728, while the sum is 38.

The spelling of 41441144249 in words is "forty-one billion, four hundred forty-one million, one hundred forty-four thousand, two hundred forty-nine".