4402443102 has 48 divisors (see below), whose sum is σ = 9006454800. Its totient is φ = 1434567552.

The previous prime is 4402443053. The next prime is 4402443103. The reversal of 4402443102 is 2013442044.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402443103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4012618 + ... + 4013714.

It is an arithmetic number, because the mean of its divisors is an integer number (187634475).

Almost surely, 2^4402443102 is an apocalyptic number.

4402443102 is an abundant number, since it is smaller than the sum of its proper divisors (4604011698).

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

4402443102 is a wasteful number, since it uses less digits than its factorization.

4402443102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385 (or 1318 counting only the distinct ones).

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

The square root of 4402443102 is about 66350.9088257275. The cubic root of 4402443102 is about 1638.9457707574.

Adding to 4402443102 its reverse (2013442044), we get a palindrome (6415885146).

The spelling of 4402443102 in words is "four billion, four hundred two million, four hundred forty-three thousand, one hundred two".