244004224005 has 24 divisors (see below), whose sum is σ = 422984719872. Its totient is φ = 130122027744.

The previous prime is 244004223989. The next prime is 244004224007. The reversal of 244004224005 is 500422400442.

It is not a de Polignac number, because 244004224005 - 2⁴ = 244004223989 is a prime.

It is a super-2 number, since 2×244004224005² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 244004224005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244004224007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161932 + ... + 717098.

It is an arithmetic number, because the mean of its divisors is an integer number (17624363328).

Almost surely, 2^244004224005 is an apocalyptic number.

It is an amenable number.

244004224005 is a deficient number, since it is larger than the sum of its proper divisors (178980495867).

244004224005 is a wasteful number, since it uses less digits than its factorization.

244004224005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564945 (or 564942 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 27.

Adding to 244004224005 its reverse (500422400442), we get a palindrome (744426624447).

The spelling of 244004224005 in words is "two hundred forty-four billion, four million, two hundred twenty-four thousand, five".