441424020041 has 4 divisors (see below), whose sum is σ = 445330427412. Its totient is φ = 437517612672.

The previous prime is 441424020029. The next prime is 441424020047. The reversal of 441424020041 is 140020424144.

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 157224145225 + 284199874816 = 396515^2 + 533104^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441424020041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441424020047) 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, 1953203516 + ... + 1953203741.

It is an arithmetic number, because the mean of its divisors is an integer number (111332606853).

Almost surely, 2^441424020041 is an apocalyptic number.

It is an amenable number.

441424020041 is a deficient number, since it is larger than the sum of its proper divisors (3906407371).

441424020041 is a wasteful number, since it uses less digits than its factorization.

441424020041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906407370.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 441424020041 its reverse (140020424144), we get a palindrome (581444444185).

The spelling of 441424020041 in words is "four hundred forty-one billion, four hundred twenty-four million, twenty thousand, forty-one".