4424067641 has 32 divisors (see below), whose sum is σ = 5620285440. Its totient is φ = 3393029376.

The previous prime is 4424067619. The next prime is 4424067643. The reversal of 4424067641 is 1467604244.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4424067641 - 2³⁰ = 3350325817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4424067595 and 4424067604.

It is not an unprimeable number, because it can be changed into a prime (4424067643) 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 31 ways as a sum of consecutive naturals, for example, 452240 + ... + 461918.

It is an arithmetic number, because the mean of its divisors is an integer number (175633920).

Almost surely, 2^4424067641 is an apocalyptic number.

It is an amenable number.

4424067641 is a deficient number, since it is larger than the sum of its proper divisors (1196217799).

4424067641 is a wasteful number, since it uses less digits than its factorization.

4424067641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9893.

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 4424067641 is about 66513.6650696682. The cubic root of 4424067641 is about 1641.6248571187.

The spelling of 4424067641 in words is "four billion, four hundred twenty-four million, sixty-seven thousand, six hundred forty-one".