4442152205 has 16 divisors (see below), whose sum is σ = 5395321008. Its totient is φ = 3510720000.

The previous prime is 4442152159. The next prime is 4442152237. The reversal of 4442152205 is 5022512444.

It can be written as a sum of positive squares in 8 ways, for example, as 11519236 + 4430632969 = 3394^2 + 66563^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4442152205 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223265 + ... + 242345.

It is an arithmetic number, because the mean of its divisors is an integer number (337207563).

Almost surely, 2^4442152205 is an apocalyptic number.

It is an amenable number.

4442152205 is a deficient number, since it is larger than the sum of its proper divisors (953168803).

4442152205 is a wasteful number, since it uses less digits than its factorization.

4442152205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19648.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 4442152205 is about 66649.4726535777. The cubic root of 4442152205 is about 1643.8586768494.

Adding to 4442152205 its reverse (5022512444), we get a palindrome (9464664649).

The spelling of 4442152205 in words is "four billion, four hundred forty-two million, one hundred fifty-two thousand, two hundred five".