144411444231 has 8 divisors (see below), whose sum is σ = 192551184624. Its totient is φ = 96273000000.

The previous prime is 144411444211. The next prime is 144411444239. The reversal of 144411444231 is 132444114441.

144411444231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 144411444231 - 2¹⁰ = 144411443207 is a prime.

It is a super-2 number, since 2×144411444231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144411444192 and 144411444201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144411444239) 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, 24520 + ... + 537981.

It is an arithmetic number, because the mean of its divisors is an integer number (24068898078).

Almost surely, 2^144411444231 is an apocalyptic number.

144411444231 is a deficient number, since it is larger than the sum of its proper divisors (48139740393).

144411444231 is an equidigital number, since it uses as much as digits as its factorization.

144411444231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648081.

The product of its digits is 24576, while the sum is 33.

Adding to 144411444231 its reverse (132444114441), we get a palindrome (276855558672).

The spelling of 144411444231 in words is "one hundred forty-four billion, four hundred eleven million, four hundred forty-four thousand, two hundred thirty-one".