4544161441 has 2 divisors, whose sum is σ = 4544161442. Its totient is φ = 4544161440.

The previous prime is 4544161361. The next prime is 4544161459. The reversal of 4544161441 is 1441614454.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2544193600 + 1999967841 = 50440^2 + 44721^2 .

It is a cyclic number.

It is not a de Polignac number, because 4544161441 - 2²³ = 4535772833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4544161397 and 4544161406.

It is not a weakly prime, because it can be changed into another prime (4544161471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272080720 + 2272080721.

It is an arithmetic number, because the mean of its divisors is an integer number (2272080721).

Almost surely, 2^4544161441 is an apocalyptic number.

It is an amenable number.

4544161441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4544161441 is an equidigital number, since it uses as much as digits as its factorization.

4544161441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30720, while the sum is 34.

The square root of 4544161441 is about 67410.3956448855. The cubic root of 4544161441 is about 1656.3467150814.

Adding to 4544161441 its reverse (1441614454), we get a palindrome (5985775895).

It can be divided in two parts, 4 and 544161441, that added together give a palindrome (544161445).

The spelling of 4544161441 in words is "four billion, five hundred forty-four million, one hundred sixty-one thousand, four hundred forty-one".