244042224143 has 4 divisors (see below), whose sum is σ = 244117805640. Its totient is φ = 243966642648.

The previous prime is 244042224091. The next prime is 244042224149. The reversal of 244042224143 is 341422240442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 244042224143 - 2³⁴ = 226862354959 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 (244042224149) 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, 37785905 + ... + 37792362.

It is an arithmetic number, because the mean of its divisors is an integer number (61029451410).

Almost surely, 2^244042224143 is an apocalyptic number.

244042224143 is a deficient number, since it is larger than the sum of its proper divisors (75581497).

244042224143 is an equidigital number, since it uses as much as digits as its factorization.

244042224143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75581496.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 244042224143 its reverse (341422240442), we get a palindrome (585464464585).

The spelling of 244042224143 in words is "two hundred forty-four billion, forty-two million, two hundred twenty-four thousand, one hundred forty-three".