244113321 has 8 divisors (see below), whose sum is σ = 325604320. Its totient is φ = 162682272.

The previous prime is 244113307. The next prime is 244113341. The reversal of 244113321 is 123311442.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 244113321 - 2⁶ = 244113257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (244113341) 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 7 ways as a sum of consecutive naturals, for example, 4420 + ... + 22533.

It is an arithmetic number, because the mean of its divisors is an integer number (40700540).

Almost surely, 2^244113321 is an apocalyptic number.

It is an amenable number.

244113321 is a deficient number, since it is larger than the sum of its proper divisors (81490999).

244113321 is a wasteful number, since it uses less digits than its factorization.

244113321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29975.

The product of its digits is 576, while the sum is 21.

The square root of 244113321 is about 15624.1262475698. The cubic root of 244113321 is about 624.9766997180.

Adding to 244113321 its reverse (123311442), we get a palindrome (367424763).

The spelling of 244113321 in words is "two hundred forty-four million, one hundred thirteen thousand, three hundred twenty-one".