4441689341 has 2 divisors, whose sum is σ = 4441689342. Its totient is φ = 4441689340.

The previous prime is 4441689313. The next prime is 4441689349. The reversal of 4441689341 is 1439861444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4441689316 + 25 = 66646^2 + 5^2 .

It is a cyclic number.

It is not a de Polignac number, because 4441689341 - 2²⁶ = 4374580477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4441689292 and 4441689301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4441689349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220844670 + 2220844671.

It is an arithmetic number, because the mean of its divisors is an integer number (2220844671).

Almost surely, 2^4441689341 is an apocalyptic number.

It is an amenable number.

4441689341 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441689341 is an equidigital number, since it uses as much as digits as its factorization.

4441689341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 44.

The square root of 4441689341 is about 66646.0001875581. Note that the first 3 decimals coincide. The cubic root of 4441689341 is about 1643.8015791937.

The spelling of 4441689341 in words is "four billion, four hundred forty-one million, six hundred eighty-nine thousand, three hundred forty-one".