2243444556679 has 8 divisors (see below), whose sum is σ = 2360275224048. Its totient is φ = 2129571627840.

The previous prime is 2243444556667. The next prime is 2243444556701. The reversal of 2243444556679 is 9766554443422.

2243444556679 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 a cyclic number.

It is not a de Polignac number, because 2243444556679 - 2⁹ = 2243444556167 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 (2243444556659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739433077 + ... + 739436110.

It is an arithmetic number, because the mean of its divisors is an integer number (295034403006).

Almost surely, 2^{2243444556679} is an apocalyptic number.

2243444556679 is a deficient number, since it is larger than the sum of its proper divisors (116830667369).

2243444556679 is a wasteful number, since it uses less digits than its factorization.

2243444556679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478869265.

The product of its digits is 174182400, while the sum is 61.

The spelling of 2243444556679 in words is "two trillion, two hundred forty-three billion, four hundred forty-four million, five hundred fifty-six thousand, six hundred seventy-nine".