4044422401323 has 16 divisors (see below), whose sum is σ = 5399459869440. Its totient is φ = 2692833688224.

The previous prime is 4044422401297. The next prime is 4044422401379. The reversal of 4044422401323 is 3231042244404.

It is not a de Polignac number, because 4044422401323 - 2¹⁴ = 4044422384939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4044422402323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47394268 + ... + 47479526.

It is an arithmetic number, because the mean of its divisors is an integer number (337466241840).

Almost surely, 2^{4044422401323} is an apocalyptic number.

4044422401323 is a deficient number, since it is larger than the sum of its proper divisors (1355037468117).

4044422401323 is a wasteful number, since it uses less digits than its factorization.

4044422401323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105298.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 4044422401323 its reverse (3231042244404), we get a palindrome (7275464645727).

The spelling of 4044422401323 in words is "four trillion, forty-four billion, four hundred twenty-two million, four hundred one thousand, three hundred twenty-three".