144544004312231 has 8 divisors (see below), whose sum is σ = 144610576560000. Its totient is φ = 144477437336320.

The previous prime is 144544004312171. The next prime is 144544004312273. The reversal of 144544004312231 is 132213400445441.

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

It is a cyclic number.

It is not a de Polignac number, because 144544004312231 - 2¹⁰ = 144544004311207 is a prime.

It is a super-2 number, since 2×144544004312231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144544004312531) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 54066095 + ... + 56676543.

It is an arithmetic number, because the mean of its divisors is an integer number (18076322070000).

Almost surely, 2^{144544004312231} is an apocalyptic number.

144544004312231 is a deficient number, since it is larger than the sum of its proper divisors (66572247769).

144544004312231 is a wasteful number, since it uses less digits than its factorization.

144544004312231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635929.

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 144544004312231 its reverse (132213400445441), we get a palindrome (276757404757672).

The spelling of 144544004312231 in words is "one hundred forty-four trillion, five hundred forty-four billion, four million, three hundred twelve thousand, two hundred thirty-one".