4440040301 has 2 divisors, whose sum is σ = 4440040302. Its totient is φ = 4440040300.

The previous prime is 4440040217. The next prime is 4440040307. The reversal of 4440040301 is 1030400444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4415735401 + 24304900 = 66451^2 + 4930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4440040301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4440040307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2220020150 + 2220020151.

It is an arithmetic number, because the mean of its divisors is an integer number (2220020151).

Almost surely, 2^4440040301 is an apocalyptic number.

It is an amenable number.

4440040301 is a deficient number, since it is larger than the sum of its proper divisors (1).

4440040301 is an equidigital number, since it uses as much as digits as its factorization.

4440040301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4440040301 is about 66633.6274038867. The cubic root of 4440040301 is about 1643.5981258168.

Adding to 4440040301 its reverse (1030400444), we get a palindrome (5470440745).

The spelling of 4440040301 in words is "four billion, four hundred forty million, forty thousand, three hundred one".