5441444225141 has 4 divisors (see below), whose sum is σ = 5442221470284. Its totient is φ = 5440666980000.

The previous prime is 5441444225131. The next prime is 5441444225149. The reversal of 5441444225141 is 1415224441445.

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 715403014225 + 4726041210916 = 845815^2 + 2173946^2 .

It is a cyclic number.

It is not a de Polignac number, because 5441444225141 - 2²⁶ = 5441377116277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5441444225149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388612070 + ... + 388626071.

It is an arithmetic number, because the mean of its divisors is an integer number (1360555367571).

Almost surely, 2^{5441444225141} is an apocalyptic number.

It is an amenable number.

5441444225141 is a deficient number, since it is larger than the sum of its proper divisors (777245143).

5441444225141 is an equidigital number, since it uses as much as digits as its factorization.

5441444225141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777245142.

The product of its digits is 409600, while the sum is 41.

Adding to 5441444225141 its reverse (1415224441445), we get a palindrome (6856668666586).

The spelling of 5441444225141 in words is "five trillion, four hundred forty-one billion, four hundred forty-four million, two hundred twenty-five thousand, one hundred forty-one".