4044322042 has 8 divisors (see below), whose sum is σ = 6067257300. Its totient is φ = 2021902944.

The previous prime is 4044322003. The next prime is 4044322091. The reversal of 4044322042 is 2402234404.

It can be written as a sum of positive squares in 2 ways, for example, as 3219541081 + 824780961 = 56741^2 + 28719^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4044321998 and 4044322016.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 108817 + ... + 141172.

Almost surely, 2^4044322042 is an apocalyptic number.

4044322042 is a deficient number, since it is larger than the sum of its proper divisors (2022935258).

4044322042 is a wasteful number, since it uses less digits than its factorization.

4044322042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258080.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4044322042 is about 63594.9844091498. The cubic root of 4044322042 is about 1593.2426003646.

Adding to 4044322042 its reverse (2402234404), we get a palindrome (6446556446).

The spelling of 4044322042 in words is "four billion, forty-four million, three hundred twenty-two thousand, forty-two".