144303331223443 has 64 divisors (see below), whose sum is σ = 170781740236800. Its totient is φ = 119370970857600.

The previous prime is 144303331223437. The next prime is 144303331223449. The reversal of 144303331223443 is 344322133303441.

144303331223443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (144303331223437) and next prime (144303331223449).

It is not a de Polignac number, because 144303331223443 - 2²⁹ = 144302794352531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144303331223396 and 144303331223405.

It is not an unprimeable number, because it can be changed into a prime (144303331223449) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5826423246 + ... + 5826448012.

It is an arithmetic number, because the mean of its divisors is an integer number (2668464691200).

Almost surely, 2^{144303331223443} is an apocalyptic number.

144303331223443 is a deficient number, since it is larger than the sum of its proper divisors (26478409013357).

144303331223443 is a wasteful number, since it uses less digits than its factorization.

144303331223443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25688.

The product of its (nonzero) digits is 746496, while the sum is 40.

Adding to 144303331223443 its reverse (344322133303441), we get a palindrome (488625464526884).

The spelling of 144303331223443 in words is "one hundred forty-four trillion, three hundred three billion, three hundred thirty-one million, two hundred twenty-three thousand, four hundred forty-three".