4423071744 has 480 divisors, whose sum is σ = 16315659360. Its totient is φ = 1162543104.

The previous prime is 4423071739. The next prime is 4423071749. The reversal of 4423071744 is 4471703244.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4423071739) and next prime (4423071749).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4423071699 and 4423071708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423071749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 15095662 + ... + 15095954.

It is an arithmetic number, because the mean of its divisors is an integer number (33990957).

Almost surely, 2^4423071744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4423071744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8157829680).

4423071744 is an abundant number, since it is smaller than the sum of its proper divisors (11892587616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4423071744 is a wasteful number, since it uses less digits than its factorization.

4423071744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 4423071744 is about 66506.1782393185. The cubic root of 4423071744 is about 1641.5016664193.

Adding to 4423071744 its reverse (4471703244), we get a palindrome (8894774988).

The spelling of 4423071744 in words is "four billion, four hundred twenty-three million, seventy-one thousand, seven hundred forty-four".