41248044949 has 2 divisors, whose sum is σ = 41248044950. Its totient is φ = 41248044948.

The previous prime is 41248044881. The next prime is 41248044953. The reversal of 41248044949 is 94944084214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35516040849 + 5732004100 = 188457^2 + 75710^2 .

It is a cyclic number.

It is not a de Polignac number, because 41248044949 - 2²⁵ = 41214490517 is a prime.

It is a super-2 number, since 2×41248044949² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41248044049) 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, 20624022474 + 20624022475.

It is an arithmetic number, because the mean of its divisors is an integer number (20624022475).

Almost surely, 2^41248044949 is an apocalyptic number.

It is an amenable number.

41248044949 is a deficient number, since it is larger than the sum of its proper divisors (1).

41248044949 is an equidigital number, since it uses as much as digits as its factorization.

41248044949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 41248044949 in words is "forty-one billion, two hundred forty-eight million, forty-four thousand, nine hundred forty-nine".