4161444341 has 4 divisors (see below), whose sum is σ = 4168534272. Its totient is φ = 4154354412.

The previous prime is 4161444323. The next prime is 4161444347. The reversal of 4161444341 is 1434441614.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1434441614 = 2 ⋅717220807.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4161444341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4161444298 and 4161444307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4161444347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3544085 + ... + 3545258.

It is an arithmetic number, because the mean of its divisors is an integer number (1042133568).

Almost surely, 2^4161444341 is an apocalyptic number.

It is an amenable number.

4161444341 is a deficient number, since it is larger than the sum of its proper divisors (7089931).

4161444341 is an equidigital number, since it uses as much as digits as its factorization.

4161444341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7089930.

The product of its digits is 18432, while the sum is 32.

The square root of 4161444341 is about 64509.2577929711. The cubic root of 4161444341 is about 1608.4764132786.

Adding to 4161444341 its reverse (1434441614), we get a palindrome (5595885955).

The spelling of 4161444341 in words is "four billion, one hundred sixty-one million, four hundred forty-four thousand, three hundred forty-one".