4404846606473 has 2 divisors, whose sum is σ = 4404846606474. Its totient is φ = 4404846606472.

The previous prime is 4404846606421. The next prime is 4404846606571. The reversal of 4404846606473 is 3746066484044.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4387717817344 + 17128789129 = 2094688^2 + 130877^2 .

It is a cyclic number.

It is not a de Polignac number, because 4404846606473 - 2²⁰ = 4404845557897 is a prime.

It is not a weakly prime, because it can be changed into another prime (4404846606073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202423303236 + 2202423303237.

It is an arithmetic number, because the mean of its divisors is an integer number (2202423303237).

Almost surely, 2^{4404846606473} is an apocalyptic number.

It is an amenable number.

4404846606473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404846606473 is an equidigital number, since it uses as much as digits as its factorization.

4404846606473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37158912, while the sum is 56.

The spelling of 4404846606473 in words is "four trillion, four hundred four billion, eight hundred forty-six million, six hundred six thousand, four hundred seventy-three".