4423318133244 has 12 divisors (see below), whose sum is σ = 10321075644264. Its totient is φ = 1474439377744.

The previous prime is 4423318133189. The next prime is 4423318133323.

4423318133244 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4423318133196 and 4423318133205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184304922207 + ... + 184304922230.

It is an arithmetic number, because the mean of its divisors is an integer number (860089637022).

Almost surely, 2^{4423318133244} is an apocalyptic number.

It is an amenable number.

4423318133244 is an abundant number, since it is smaller than the sum of its proper divisors (5897757511020).

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

4423318133244 is a wasteful number, since it uses less digits than its factorization.

4423318133244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368609844444 (or 368609844442 counting only the distinct ones).

The product of its digits is 663552, while the sum is 42.

The spelling of 4423318133244 in words is "four trillion, four hundred twenty-three billion, three hundred eighteen million, one hundred thirty-three thousand, two hundred forty-four".