4459229544 has 128 divisors (see below), whose sum is σ = 14378342400. Its totient is φ = 1118288640.

The previous prime is 4459229521. The next prime is 4459229549.

4459229544 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4459229493 and 4459229502.

It is not an unprimeable number, because it can be changed into a prime (4459229549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11989 + ... + 95195.

It is an arithmetic number, because the mean of its divisors is an integer number (112330800).

Almost surely, 2^4459229544 is an apocalyptic number.

4459229544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4459229544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7189171200).

4459229544 is an abundant number, since it is smaller than the sum of its proper divisors (9919112856).

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

4459229544 is a wasteful number, since it uses less digits than its factorization.

4459229544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83263 (or 83259 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 48.

The square root of 4459229544 is about 66777.4628448850. The cubic root of 4459229544 is about 1645.9625244976.

The spelling of 4459229544 in words is "four billion, four hundred fifty-nine million, two hundred twenty-nine thousand, five hundred forty-four".