14444140541 has 2 divisors, whose sum is σ = 14444140542. Its totient is φ = 14444140540.

The previous prime is 14444140481. The next prime is 14444140567. The reversal of 14444140541 is 14504144441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9632637316 + 4811503225 = 98146^2 + 69365^2 .

It is an emirp because it is prime and its reverse (14504144441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14444140541 - 2¹⁴ = 14444124157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14444140498 and 14444140507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14444140241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7222070270 + 7222070271.

It is an arithmetic number, because the mean of its divisors is an integer number (7222070271).

Almost surely, 2^14444140541 is an apocalyptic number.

It is an amenable number.

14444140541 is a deficient number, since it is larger than the sum of its proper divisors (1).

14444140541 is an equidigital number, since it uses as much as digits as its factorization.

14444140541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20480, while the sum is 32.

Adding to 14444140541 its reverse (14504144441), we get a palindrome (28948284982).

The spelling of 14444140541 in words is "fourteen billion, four hundred forty-four million, one hundred forty thousand, five hundred forty-one".