41442755441 has 4 divisors (see below), whose sum is σ = 41447538084. Its totient is φ = 41437972800.

The previous prime is 41442755423. The next prime is 41442755477. The reversal of 41442755441 is 14455724414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 30940810000 + 10501945441 = 175900^2 + 102479^2 .

It is a cyclic number.

It is not a de Polignac number, because 41442755441 - 2⁶ = 41442755377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41442755401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2378300 + ... + 2395661.

It is an arithmetic number, because the mean of its divisors is an integer number (10361884521).

Almost surely, 2^41442755441 is an apocalyptic number.

It is an amenable number.

41442755441 is a deficient number, since it is larger than the sum of its proper divisors (4782643).

41442755441 is an equidigital number, since it uses as much as digits as its factorization.

41442755441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782642.

The product of its digits is 358400, while the sum is 41.

The spelling of 41442755441 in words is "forty-one billion, four hundred forty-two million, seven hundred fifty-five thousand, four hundred forty-one".