4441221383 has 2 divisors, whose sum is σ = 4441221384. Its totient is φ = 4441221382.

The previous prime is 4441221361. The next prime is 4441221397. The reversal of 4441221383 is 3831221444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4441221383 - 2¹⁶ = 4441155847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4441221313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220610691 + 2220610692.

It is an arithmetic number, because the mean of its divisors is an integer number (2220610692).

Almost surely, 2^4441221383 is an apocalyptic number.

4441221383 is a deficient number, since it is larger than the sum of its proper divisors (1).

4441221383 is an equidigital number, since it uses as much as digits as its factorization.

4441221383 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4441221383 is about 66642.4893217533. The cubic root of 4441221383 is about 1643.7438491233.

The spelling of 4441221383 in words is "four billion, four hundred forty-one million, two hundred twenty-one thousand, three hundred eighty-three".