244310140443 has 8 divisors (see below), whose sum is σ = 325768138000. Its totient is φ = 162862784928.

The previous prime is 244310140441. The next prime is 244310140447. The reversal of 244310140443 is 344041013442.

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

It is not a de Polignac number, because 244310140443 - 2¹ = 244310140441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244310140443.

It is not an unprimeable number, because it can be changed into a prime (244310140441) 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 7 ways as a sum of consecutive naturals, for example, 2606788 + ... + 2698881.

It is an arithmetic number, because the mean of its divisors is an integer number (40721017250).

Almost surely, 2^244310140443 is an apocalyptic number.

244310140443 is a deficient number, since it is larger than the sum of its proper divisors (81457997557).

244310140443 is a wasteful number, since it uses less digits than its factorization.

244310140443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5321021.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 244310140443 its reverse (344041013442), we get a palindrome (588351153885).

The spelling of 244310140443 in words is "two hundred forty-four billion, three hundred ten million, one hundred forty thousand, four hundred forty-three".