244144213305 has 32 divisors (see below), whose sum is σ = 391286749440. Its totient is φ = 129991737600.

The previous prime is 244144213277. The next prime is 244144213307. The reversal of 244144213305 is 503312441442.

It is not a de Polignac number, because 244144213305 - 2¹² = 244144209209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244144213307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42821955 + ... + 42827655.

It is an arithmetic number, because the mean of its divisors is an integer number (12227710920).

Almost surely, 2^244144213305 is an apocalyptic number.

It is an amenable number.

244144213305 is a deficient number, since it is larger than the sum of its proper divisors (147142536135).

244144213305 is a wasteful number, since it uses less digits than its factorization.

244144213305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10001.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 244144213305 its reverse (503312441442), we get a palindrome (747456654747).

The spelling of 244144213305 in words is "two hundred forty-four billion, one hundred forty-four million, two hundred thirteen thousand, three hundred five".