4044120423 has 8 divisors (see below), whose sum is σ = 6162469248. Its totient is φ = 2310925944.

The previous prime is 4044120419. The next prime is 4044120449. The reversal of 4044120423 is 3240214404.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4044120423 - 2² = 4044120419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4044120393 and 4044120402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044120413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96288561 + ... + 96288602.

It is an arithmetic number, because the mean of its divisors is an integer number (770308656).

Almost surely, 2^4044120423 is an apocalyptic number.

4044120423 is a deficient number, since it is larger than the sum of its proper divisors (2118348825).

4044120423 is a wasteful number, since it uses less digits than its factorization.

4044120423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192577173.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4044120423 is about 63593.3992093519. The cubic root of 4044120423 is about 1593.2161242899.

Adding to 4044120423 its reverse (3240214404), we get a palindrome (7284334827).

The spelling of 4044120423 in words is "four billion, forty-four million, one hundred twenty thousand, four hundred twenty-three".