4414841991 has 12 divisors (see below), whose sum is σ = 7287993232. Its totient is φ = 2522766816.

The previous prime is 4414841971. The next prime is 4414842001. The reversal of 4414841991 is 1991484144.

It is a happy number.

4414841991 is a `hidden beast` number, since 4 + 4 + 148 + 419 + 91 = 666.

It is not a de Polignac number, because 4414841991 - 2⁹ = 4414841479 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 (4414841971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35038366 + ... + 35038491.

Almost surely, 2^4414841991 is an apocalyptic number.

4414841991 is a deficient number, since it is larger than the sum of its proper divisors (2873151241).

4414841991 is a wasteful number, since it uses less digits than its factorization.

4414841991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70076870 (or 70076867 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 4414841991 is about 66444.2773382328. The cubic root of 4414841991 is about 1640.4829520292.

The spelling of 4414841991 in words is "four billion, four hundred fourteen million, eight hundred forty-one thousand, nine hundred ninety-one".