144065443323554 has 8 divisors (see below), whose sum is σ = 228809821749228. Its totient is φ = 67795502740480.

The previous prime is 144065443323551. The next prime is 144065443323577. The reversal of 144065443323554 is 455323344560441.

It can be written as a sum of positive squares in 2 ways, for example, as 138996483764329 + 5068959559225 = 11789677^2 + 2251435^2 .

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 = 144065443323496 and 144065443323505.

It is not an unprimeable number, because it can be changed into a prime (144065443323551) 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, 2118609460607 + ... + 2118609460674.

Almost surely, 2^{144065443323554} is an apocalyptic number.

144065443323554 is a deficient number, since it is larger than the sum of its proper divisors (84744378425674).

144065443323554 is a wasteful number, since it uses less digits than its factorization.

144065443323554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4237218921300.

The product of its (nonzero) digits is 41472000, while the sum is 53.

Adding to 144065443323554 its reverse (455323344560441), we get a palindrome (599388787883995).

The spelling of 144065443323554 in words is "one hundred forty-four trillion, sixty-five billion, four hundred forty-three million, three hundred twenty-three thousand, five hundred fifty-four".