441403040413 has 8 divisors (see below), whose sum is σ = 456980889600. Its totient is φ = 425848994928.

The previous prime is 441403040389. The next prime is 441403040417. The reversal of 441403040413 is 314040304144.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 441403040413 - 2⁹ = 441403039901 is a prime.

It is a super-2 number, since 2×441403040413² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441403040417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5913181 + ... + 5987362.

It is an arithmetic number, because the mean of its divisors is an integer number (57122611200).

Almost surely, 2^441403040413 is an apocalyptic number.

It is an amenable number.

441403040413 is a deficient number, since it is larger than the sum of its proper divisors (15577849187).

441403040413 is a wasteful number, since it uses less digits than its factorization.

441403040413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11901851.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 441403040413 its reverse (314040304144), we get a palindrome (755443344557).

The spelling of 441403040413 in words is "four hundred forty-one billion, four hundred three million, forty thousand, four hundred thirteen".