244114421 has 4 divisors (see below), whose sum is σ = 245576352. Its totient is φ = 242652492.

The previous prime is 244114393. The next prime is 244114457. The reversal of 244114421 is 124411442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 124411442 = 2 ⋅62205721.

It is a cyclic number.

It is not a de Polignac number, because 244114421 - 2¹⁴ = 244098037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244114471) 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 3 ways as a sum of consecutive naturals, for example, 730715 + ... + 731048.

It is an arithmetic number, because the mean of its divisors is an integer number (61394088).

Almost surely, 2^244114421 is an apocalyptic number.

It is an amenable number.

244114421 is a deficient number, since it is larger than the sum of its proper divisors (1461931).

244114421 is a wasteful number, since it uses less digits than its factorization.

244114421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461930.

The product of its digits is 1024, while the sum is 23.

The square root of 244114421 is about 15624.1614494987. The cubic root of 244114421 is about 624.9776384533.

Adding to 244114421 its reverse (124411442), we get a palindrome (368525863).

The spelling of 244114421 in words is "two hundred forty-four million, one hundred fourteen thousand, four hundred twenty-one".