4423323341340 has 60 divisors (see below), whose sum is σ = 13876129153656. Its totient is φ = 1179552890592.

The previous prime is 4423323341299. The next prime is 4423323341341. The reversal of 4423323341340 is 431433233244.

4423323341340 is a `hidden beast` number, since 4 + 4 + 2 + 3 + 3 + 233 + 413 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4423323341295 and 4423323341304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423323341341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1365221634 + ... + 1365224873.

Almost surely, 2^{4423323341340} is an apocalyptic number.

It is an amenable number.

4423323341340 is an abundant number, since it is smaller than the sum of its proper divisors (9452805812316).

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

4423323341340 is a wasteful number, since it uses less digits than its factorization.

4423323341340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730446528 (or 2730446517 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 4423323341340 its reverse (431433233244), we get a palindrome (4854756574584).

The spelling of 4423323341340 in words is "four trillion, four hundred twenty-three billion, three hundred twenty-three million, three hundred forty-one thousand, three hundred forty".