4124443321 has 16 divisors (see below), whose sum is σ = 4503703680. Its totient is φ = 3762223360.

The previous prime is 4124443319. The next prime is 4124443343. The reversal of 4124443321 is 1233444214.

It is a cyclic number.

It is not a de Polignac number, because 4124443321 - 2¹ = 4124443319 is a prime.

It is a super-2 number, since 2×4124443321² = 34022065416283018082, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4124443321.

It is not an unprimeable number, because it can be changed into a prime (4124443381) 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 15 ways as a sum of consecutive naturals, for example, 42255 + ... + 100171.

It is an arithmetic number, because the mean of its divisors is an integer number (281481480).

Almost surely, 2^4124443321 is an apocalyptic number.

It is an amenable number.

4124443321 is a deficient number, since it is larger than the sum of its proper divisors (379260359).

4124443321 is a wasteful number, since it uses less digits than its factorization.

4124443321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58064.

The product of its digits is 9216, while the sum is 28.

The square root of 4124443321 is about 64221.8290069662. The cubic root of 4124443321 is about 1603.6950176310.

Adding to 4124443321 its reverse (1233444214), we get a palindrome (5357887535).

The spelling of 4124443321 in words is "four billion, one hundred twenty-four million, four hundred forty-three thousand, three hundred twenty-one".