444013411005 has 48 divisors (see below), whose sum is σ = 810204333120. Its totient is φ = 224322960384.

The previous prime is 444013411003. The next prime is 444013411019. The reversal of 444013411005 is 500114310444.

It is not a de Polignac number, because 444013411005 - 2¹ = 444013411003 is a prime.

It is a super-2 number, since 2×444013411005² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 444013411005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444013411003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14239842 + ... + 14270988.

It is an arithmetic number, because the mean of its divisors is an integer number (16879256940).

Almost surely, 2^444013411005 is an apocalyptic number.

444013411005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

444013411005 is a deficient number, since it is larger than the sum of its proper divisors (366190922115).

444013411005 is a wasteful number, since it uses less digits than its factorization.

444013411005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47850 (or 47847 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 444013411005 its reverse (500114310444), we get a palindrome (944127721449).

The spelling of 444013411005 in words is "four hundred forty-four billion, thirteen million, four hundred eleven thousand, five".