4402043 has 2 divisors, whose sum is σ = 4402044. Its totient is φ = 4402042.

The previous prime is 4402037. The next prime is 4402063. The reversal of 4402043 is 3402044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4402043 - 2⁶ = 4401979 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4402003) 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 as a sum of consecutive naturals, namely, 2201021 + 2201022.

It is an arithmetic number, because the mean of its divisors is an integer number (2201022).

Almost surely, 2^4402043 is an apocalyptic number.

4402043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4402043 is an equidigital number, since it uses as much as digits as its factorization.

4402043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4402043 is about 2098.1046208423. The cubic root of 4402043 is about 163.8896119134.

Adding to 4402043 its reverse (3402044), we get a palindrome (7804087).

Subtracting from 4402043 its reverse (3402044), we obtain a palindrome (999999).

The spelling of 4402043 in words is "four million, four hundred two thousand, forty-three".