4404244101205 has 8 divisors (see below), whose sum is σ = 5691638530872. Its totient is φ = 3252364874688.

The previous prime is 4404244101193. The next prime is 4404244101233. The reversal of 4404244101205 is 5021014424044.

It can be written as a sum of positive squares in 4 ways, for example, as 99274776241 + 4304969324964 = 315079^2 + 2074842^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4404244101205 - 2⁹ = 4404244100693 is a prime.

It is a super-2 number, since 2×4404244101205² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33878800714 + ... + 33878800843.

It is an arithmetic number, because the mean of its divisors is an integer number (711454816359).

Almost surely, 2^{4404244101205} is an apocalyptic number.

It is an amenable number.

4404244101205 is a deficient number, since it is larger than the sum of its proper divisors (1287394429667).

4404244101205 is a wasteful number, since it uses less digits than its factorization.

4404244101205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67757601575.

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 4404244101205 its reverse (5021014424044), we get a palindrome (9425258525249).

The spelling of 4404244101205 in words is "four trillion, four hundred four billion, two hundred forty-four million, one hundred one thousand, two hundred five".