41321144041 has 4 divisors (see below), whose sum is σ = 41375443284. Its totient is φ = 41266844800.

The previous prime is 41321144023. The next prime is 41321144089. The reversal of 41321144041 is 14044112314.

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 19706263641 + 21614880400 = 140379^2 + 147020^2 .

It is a cyclic number.

It is not a de Polignac number, because 41321144041 - 2²³ = 41312755433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41321143997 and 41321144015.

It is not an unprimeable number, because it can be changed into a prime (41321147041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27148480 + ... + 27150001.

It is an arithmetic number, because the mean of its divisors is an integer number (10343860821).

Almost surely, 2^41321144041 is an apocalyptic number.

It is an amenable number.

41321144041 is a deficient number, since it is larger than the sum of its proper divisors (54299243).

41321144041 is an equidigital number, since it uses as much as digits as its factorization.

41321144041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54299242.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 41321144041 its reverse (14044112314), we get a palindrome (55365256355).

The spelling of 41321144041 in words is "forty-one billion, three hundred twenty-one million, one hundred forty-four thousand, forty-one".