244115455242 has 8 divisors (see below), whose sum is σ = 488230910496. Its totient is φ = 81371818412.

The previous prime is 244115455217. The next prime is 244115455261. The reversal of 244115455242 is 242554511442.

244115455242 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.

244115455242 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 244115455242.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20342954598 + ... + 20342954609.

It is an arithmetic number, because the mean of its divisors is an integer number (61028863812).

Almost surely, 2^244115455242 is an apocalyptic number.

244115455242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244115455242 is a wasteful number, since it uses less digits than its factorization.

244115455242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40685909212.

The product of its digits is 256000, while the sum is 39.

Adding to 244115455242 its reverse (242554511442), we get a palindrome (486669966684).

The spelling of 244115455242 in words is "two hundred forty-four billion, one hundred fifteen million, four hundred fifty-five thousand, two hundred forty-two".