4443322140423 has 48 divisors (see below), whose sum is σ = 6652305874656. Its totient is φ = 2855627550720.

The previous prime is 4443322140373. The next prime is 4443322140443. The reversal of 4443322140423 is 3240412233444.

4443322140423 is a `hidden beast` number, since 4 + 4 + 4 + 3 + 3 + 221 + 4 + 0 + 423 = 666.

It is not a de Polignac number, because 4443322140423 - 2¹² = 4443322136327 is a prime.

It is a super-2 number, since 2×4443322140423² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4443322140443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113281311 + ... + 113320527.

It is an arithmetic number, because the mean of its divisors is an integer number (138589705722).

Almost surely, 2^{4443322140423} is an apocalyptic number.

4443322140423 is a deficient number, since it is larger than the sum of its proper divisors (2208983734233).

4443322140423 is a wasteful number, since it uses less digits than its factorization.

4443322140423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42384 (or 42381 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 4443322140423 its reverse (3240412233444), we get a palindrome (7683734373867).

The spelling of 4443322140423 in words is "four trillion, four hundred forty-three billion, three hundred twenty-two million, one hundred forty thousand, four hundred twenty-three".