244244245 has 16 divisors (see below), whose sum is σ = 349528320. Its totient is φ = 160199424.

The previous prime is 244244239. The next prime is 244244249. The reversal of 244244245 is 542442442.

It is not a de Polignac number, because 244244245 - 2²¹ = 242147093 is a prime.

It is a super-3 number, since 3×244244245³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244244249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150900 + ... + 152509.

It is an arithmetic number, because the mean of its divisors is an integer number (21845520).

Almost surely, 2^244244245 is an apocalyptic number.

It is an amenable number.

244244245 is a deficient number, since it is larger than the sum of its proper divisors (105284075).

244244245 is a wasteful number, since it uses less digits than its factorization.

244244245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303444.

The product of its digits is 40960, while the sum is 31.

The square root of 244244245 is about 15628.3154882412. The cubic root of 244244245 is about 625.0884098933.

Adding to 244244245 its reverse (542442442), we get a palindrome (786686687).

The spelling of 244244245 in words is "two hundred forty-four million, two hundred forty-four thousand, two hundred forty-five".