4402012443 has 8 divisors (see below), whose sum is σ = 5869755456. Its totient is φ = 2934472200.

The previous prime is 4402012429. The next prime is 4402012451. The reversal of 4402012443 is 3442102044.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4402012443 - 2⁶ = 4402012379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4402012403) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 10528 + ... + 94418.

It is an arithmetic number, because the mean of its divisors is an integer number (733719432).

Almost surely, 2^4402012443 is an apocalyptic number.

4402012443 is a deficient number, since it is larger than the sum of its proper divisors (1467743013).

4402012443 is a wasteful number, since it uses less digits than its factorization.

4402012443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101385.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4402012443 is about 66347.6634328595. The cubic root of 4402012443 is about 1638.8923269652.

Adding to 4402012443 its reverse (3442102044), we get a palindrome (7844114487).

The spelling of 4402012443 in words is "four billion, four hundred two million, twelve thousand, four hundred forty-three".