244120422543 has 8 divisors (see below), whose sum is σ = 326400566400. Its totient is φ = 162293613528.

The previous prime is 244120422503. The next prime is 244120422593. The reversal of 244120422543 is 345224021442.

244120422543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 244120422543 - 2²¹ = 244118325391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244120422503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113332453 + ... + 113334606.

It is an arithmetic number, because the mean of its divisors is an integer number (40800070800).

Almost surely, 2^244120422543 is an apocalyptic number.

244120422543 is a deficient number, since it is larger than the sum of its proper divisors (82280143857).

244120422543 is a wasteful number, since it uses less digits than its factorization.

244120422543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226667421.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 244120422543 its reverse (345224021442), we get a palindrome (589344443985).

The spelling of 244120422543 in words is "two hundred forty-four billion, one hundred twenty million, four hundred twenty-two thousand, five hundred forty-three".