244243441 has 8 divisors (see below), whose sum is σ = 263251520. Its totient is φ = 225266832.

The previous prime is 244243411. The next prime is 244243453. The reversal of 244243441 is 144342442.

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

It is a cyclic number.

It is not a de Polignac number, because 244243441 - 2¹³ = 244235249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244243411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9730 + ... + 24148.

It is an arithmetic number, because the mean of its divisors is an integer number (32906440).

Almost surely, 2^244243441 is an apocalyptic number.

It is an amenable number.

244243441 is a deficient number, since it is larger than the sum of its proper divisors (19008079).

244243441 is a wasteful number, since it uses less digits than its factorization.

244243441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15735.

The product of its digits is 12288, while the sum is 28.

The square root of 244243441 is about 15628.2897656781. The cubic root of 244243441 is about 625.0877240066.

Adding to 244243441 its reverse (144342442), we get a palindrome (388585883).

Subtracting from 244243441 its reverse (144342442), we obtain a palindrome (99900999).

The spelling of 244243441 in words is "two hundred forty-four million, two hundred forty-three thousand, four hundred forty-one".