4424821376 has 16 divisors (see below), whose sum is σ = 8815074090. Its totient is φ = 2212410624.

The previous prime is 4424821367. The next prime is 4424821381. The reversal of 4424821376 is 6731284244.

It can be written as a sum of positive squares in only one way, i.e., 4412147776 + 12673600 = 66424^2 + 3560^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17284331 + ... + 17284586.

Almost surely, 2^4424821376 is an apocalyptic number.

It is an amenable number.

4424821376 is a deficient number, since it is larger than the sum of its proper divisors (4390252714).

4424821376 is an equidigital number, since it uses as much as digits as its factorization.

4424821376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34568931 (or 34568919 counting only the distinct ones).

The product of its digits is 258048, while the sum is 41.

The square root of 4424821376 is about 66519.3308444996. The cubic root of 4424821376 is about 1641.7180805162.

The spelling of 4424821376 in words is "four billion, four hundred twenty-four million, eight hundred twenty-one thousand, three hundred seventy-six".