4422406624 has 12 divisors (see below), whose sum is σ = 8706613104. Its totient is φ = 2211203296.

The previous prime is 4422406589. The next prime is 4422406663. The reversal of 4422406624 is 4266042244.

It is a self number, because there is not a number n which added to its sum of digits gives 4422406624.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 69100072 + ... + 69100135.

It is an arithmetic number, because the mean of its divisors is an integer number (725551092).

Almost surely, 2^4422406624 is an apocalyptic number.

It is an amenable number.

4422406624 is a deficient number, since it is larger than the sum of its proper divisors (4284206480).

4422406624 is a wasteful number, since it uses less digits than its factorization.

4422406624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138200217 (or 138200209 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

The square root of 4422406624 is about 66501.1776136333. The cubic root of 4422406624 is about 1641.4193819510.

Adding to 4422406624 its reverse (4266042244), we get a palindrome (8688448868).

The spelling of 4422406624 in words is "four billion, four hundred twenty-two million, four hundred six thousand, six hundred twenty-four".