208444043 has 2 divisors, whose sum is σ = 208444044. Its totient is φ = 208444042.

The previous prime is 208444039. The next prime is 208444057. The reversal of 208444043 is 340444802.

208444043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 208444043 - 2² = 208444039 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 208443997 and 208444015.

It is not a weakly prime, because it can be changed into another prime (208444063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104222021 + 104222022.

It is an arithmetic number, because the mean of its divisors is an integer number (104222022).

Almost surely, 2^208444043 is an apocalyptic number.

208444043 is a deficient number, since it is larger than the sum of its proper divisors (1).

208444043 is an equidigital number, since it uses as much as digits as its factorization.

208444043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 29.

The square root of 208444043 is about 14437.5913157285. The cubic root of 208444043 is about 592.9205408123.

Adding to 208444043 its reverse (340444802), we get a palindrome (548888845).

The spelling of 208444043 in words is "two hundred eight million, four hundred forty-four thousand, forty-three".