4044144523142 has 8 divisors (see below), whose sum is σ = 6068775297432. Its totient is φ = 2021219424000.

The previous prime is 4044144523129. The next prime is 4044144523213. The reversal of 4044144523142 is 2413254414404.

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 = 4044144523096 and 4044144523105.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 426412859 + ... + 426422342.

It is an arithmetic number, because the mean of its divisors is an integer number (758596912179).

Almost surely, 2^{4044144523142} is an apocalyptic number.

4044144523142 is a deficient number, since it is larger than the sum of its proper divisors (2024630774290).

4044144523142 is a wasteful number, since it uses less digits than its factorization.

4044144523142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852837574.

The product of its (nonzero) digits is 245760, while the sum is 38.

Adding to 4044144523142 its reverse (2413254414404), we get a palindrome (6457398937546).

The spelling of 4044144523142 in words is "four trillion, forty-four billion, one hundred forty-four million, five hundred twenty-three thousand, one hundred forty-two".