144303343121443 has 8 divisors (see below), whose sum is σ = 157422482516160. Its totient is φ = 131184312669480.

The previous prime is 144303343121419. The next prime is 144303343121459. The reversal of 144303343121443 is 344121343303441.

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 144303343121443 - 2²⁹ = 144302806250531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144303343121396 and 144303343121405.

It is not an unprimeable number, because it can be changed into a prime (144303343721443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24453753 + ... + 29775706.

It is an arithmetic number, because the mean of its divisors is an integer number (19677810314520).

Almost surely, 2^{144303343121443} is an apocalyptic number.

144303343121443 is a deficient number, since it is larger than the sum of its proper divisors (13119139394717).

144303343121443 is a wasteful number, since it uses less digits than its factorization.

144303343121443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54471377.

The product of its (nonzero) digits is 497664, while the sum is 40.

Adding to 144303343121443 its reverse (344121343303441), we get a palindrome (488424686424884).

The spelling of 144303343121443 in words is "one hundred forty-four trillion, three hundred three billion, three hundred forty-three million, one hundred twenty-one thousand, four hundred forty-three".