4244783105 has 4 divisors (see below), whose sum is σ = 5093739732. Its totient is φ = 3395826480.

The previous prime is 4244783089. The next prime is 4244783119. The reversal of 4244783105 is 5013874424.

It is a Cunningham number, because it is equal to 65152²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1528184464 + 2716598641 = 39092^2 + 52121^2 .

It is not a de Polignac number, because 4244783105 - 2⁴ = 4244783089 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424478306 + ... + 424478315.

It is an arithmetic number, because the mean of its divisors is an integer number (1273434933).

Almost surely, 2^4244783105 is an apocalyptic number.

It is an amenable number.

4244783105 is a deficient number, since it is larger than the sum of its proper divisors (848956627).

4244783105 is an equidigital number, since it uses as much as digits as its factorization.

4244783105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 848956626.

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 4244783105 is about 65152.0000076744. Note that the first 5 decimals coincide. The cubic root of 4244783105 is about 1619.1428561461.

The spelling of 4244783105 in words is "four billion, two hundred forty-four million, seven hundred eighty-three thousand, one hundred five".