4244023443243 has 8 divisors (see below), whose sum is σ = 5660253808528. Its totient is φ = 2828571020064.

The previous prime is 4244023443199. The next prime is 4244023443277. The reversal of 4244023443243 is 3423443204424.

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

It is not a de Polignac number, because 4244023443243 - 2²² = 4244019248939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4244023443293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194472796 + ... + 194494617.

It is an arithmetic number, because the mean of its divisors is an integer number (707531726066).

Almost surely, 2^{4244023443243} is an apocalyptic number.

4244023443243 is a deficient number, since it is larger than the sum of its proper divisors (1416230365285).

4244023443243 is a wasteful number, since it uses less digits than its factorization.

4244023443243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388971053.

The product of its (nonzero) digits is 884736, while the sum is 39.

Adding to 4244023443243 its reverse (3423443204424), we get a palindrome (7667466647667).

The spelling of 4244023443243 in words is "four trillion, two hundred forty-four billion, twenty-three million, four hundred forty-three thousand, two hundred forty-three".