4428273413 has 2 divisors, whose sum is σ = 4428273414. Its totient is φ = 4428273412.

The previous prime is 4428273403. The next prime is 4428273457. The reversal of 4428273413 is 3143728244.

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., 4416665764 + 11607649 = 66458^2 + 3407^2 .

It is a cyclic number.

It is not a de Polignac number, because 4428273413 - 2²² = 4424079109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4428273403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2214136706 + 2214136707.

It is an arithmetic number, because the mean of its divisors is an integer number (2214136707).

Almost surely, 2^4428273413 is an apocalyptic number.

It is an amenable number.

4428273413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4428273413 is an equidigital number, since it uses as much as digits as its factorization.

4428273413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129024, while the sum is 38.

The square root of 4428273413 is about 66545.2734084097. The cubic root of 4428273413 is about 1642.1448998863.

The spelling of 4428273413 in words is "four billion, four hundred twenty-eight million, two hundred seventy-three thousand, four hundred thirteen".