244420043 has 8 divisors (see below), whose sum is σ = 279517920. Its totient is φ = 209367360.

The previous prime is 244420037. The next prime is 244420051. The reversal of 244420043 is 340024442.

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 244420043 - 2⁶ = 244419979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244420063) 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, 1223 + ... + 22143.

It is an arithmetic number, because the mean of its divisors is an integer number (34939740).

Almost surely, 2^244420043 is an apocalyptic number.

244420043 is a deficient number, since it is larger than the sum of its proper divisors (35097877).

244420043 is a wasteful number, since it uses less digits than its factorization.

244420043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22597.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 244420043 is about 15633.9388191204. The cubic root of 244420043 is about 625.2383457878.

Adding to 244420043 its reverse (340024442), we get a palindrome (584444485).

The spelling of 244420043 in words is "two hundred forty-four million, four hundred twenty thousand, forty-three".