4401445273 has 2 divisors, whose sum is σ = 4401445274. Its totient is φ = 4401445272.

The previous prime is 4401445241. The next prime is 4401445291. The reversal of 4401445273 is 3725441044.

4401445273 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2651529049 + 1749916224 = 51493^2 + 41832^2 .

It is a cyclic number.

It is not a de Polignac number, because 4401445273 - 2⁵ = 4401445241 is a prime.

It is not a weakly prime, because it can be changed into another prime (4401485273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2200722636 + 2200722637.

It is an arithmetic number, because the mean of its divisors is an integer number (2200722637).

Almost surely, 2^4401445273 is an apocalyptic number.

It is an amenable number.

4401445273 is a deficient number, since it is larger than the sum of its proper divisors (1).

4401445273 is an equidigital number, since it uses as much as digits as its factorization.

4401445273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 4401445273 is about 66343.3890677888. The cubic root of 4401445273 is about 1638.8219371531.

The spelling of 4401445273 in words is "four billion, four hundred one million, four hundred forty-five thousand, two hundred seventy-three".