14004445441 has 8 divisors (see below), whose sum is σ = 16331715200. Its totient is φ = 12003810084.

The previous prime is 14004445423. The next prime is 14004445447. The reversal of 14004445441 is 14454440041.

It is not a de Polignac number, because 14004445441 - 2¹⁵ = 14004412673 is a prime.

It is a super-2 number, since 2×14004445441² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14004445447) 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, 20414301 + ... + 20414986.

It is an arithmetic number, because the mean of its divisors is an integer number (2041464400).

Almost surely, 2^14004445441 is an apocalyptic number.

It is an amenable number.

14004445441 is a deficient number, since it is larger than the sum of its proper divisors (2327269759).

14004445441 is an frugal number, since it uses more digits than its factorization.

14004445441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40829308 (or 40829294 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 14004445441 its reverse (14454440041), we get a palindrome (28458885482).

The spelling of 14004445441 in words is "fourteen billion, four million, four hundred forty-five thousand, four hundred forty-one".