244120013105 has 8 divisors (see below), whose sum is σ = 293023793832. Its totient is φ = 195242825088.

The previous prime is 244120013069. The next prime is 244120013113. The reversal of 244120013105 is 501310021442.

It can be written as a sum of positive squares in 4 ways, for example, as 1014049 + 244118999056 = 1007^2 + 494084^2 .

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 244120013105 - 2²⁶ = 244052904241 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6627974 + ... + 6664703.

It is an arithmetic number, because the mean of its divisors is an integer number (36627974229).

Almost surely, 2^244120013105 is an apocalyptic number.

It is an amenable number.

244120013105 is a deficient number, since it is larger than the sum of its proper divisors (48903780727).

244120013105 is a wasteful number, since it uses less digits than its factorization.

244120013105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13296355.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 244120013105 its reverse (501310021442), we get a palindrome (745430034547).

The spelling of 244120013105 in words is "two hundred forty-four billion, one hundred twenty million, thirteen thousand, one hundred five".