2243464677823 has 4 divisors (see below), whose sum is σ = 2243888218080. Its totient is φ = 2243041137568.

The previous prime is 2243464677821. The next prime is 2243464677829. The reversal of 2243464677823 is 3287764643422.

2243464677823 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2243464677823 - 2¹ = 2243464677821 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 (2243464677821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211762183 + ... + 211772776.

It is an arithmetic number, because the mean of its divisors is an integer number (560972054520).

Almost surely, 2^{2243464677823} is an apocalyptic number.

2243464677823 is a deficient number, since it is larger than the sum of its proper divisors (423540257).

2243464677823 is an equidigital number, since it uses as much as digits as its factorization.

2243464677823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423540256.

The product of its digits is 65028096, while the sum is 58.

The spelling of 2243464677823 in words is "two trillion, two hundred forty-three billion, four hundred sixty-four million, six hundred seventy-seven thousand, eight hundred twenty-three".