244324442 has 32 divisors (see below), whose sum is σ = 394709760. Its totient is φ = 113021440.

The previous prime is 244324441. The next prime is 244324447. The reversal of 244324442 is 244423442.

It is a super-2 number, since 2×244324442² = 119388865917222728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244324441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 869342 + ... + 869622.

It is an arithmetic number, because the mean of its divisors is an integer number (12334680).

Almost surely, 2^244324442 is an apocalyptic number.

244324442 is a deficient number, since it is larger than the sum of its proper divisors (150385318).

244324442 is a wasteful number, since it uses less digits than its factorization.

244324442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646.

The product of its digits is 24576, while the sum is 29.

The square root of 244324442 is about 15630.8810372288. The cubic root of 244324442 is about 625.1568178231.

Adding to 244324442 its reverse (244423442), we get a palindrome (488747884).

The spelling of 244324442 in words is "two hundred forty-four million, three hundred twenty-four thousand, four hundred forty-two".