144044344406 has 8 divisors (see below), whose sum is σ = 216403595784. Its totient is φ = 71909812480.

The previous prime is 144044344403. The next prime is 144044344417. The reversal of 144044344406 is 604443440441.

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

It is a super-3 number, since 3×144044344406³ (a number of 34 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 144044344406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144044344403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56178260 + ... + 56180823.

It is an arithmetic number, because the mean of its divisors is an integer number (27050449473).

Almost surely, 2^144044344406 is an apocalyptic number.

144044344406 is a deficient number, since it is larger than the sum of its proper divisors (72359251378).

144044344406 is a wasteful number, since it uses less digits than its factorization.

144044344406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112359726.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 144044344406 its reverse (604443440441), we get a palindrome (748487784847).

The spelling of 144044344406 in words is "one hundred forty-four billion, forty-four million, three hundred forty-four thousand, four hundred six".