144371448071 has 16 divisors (see below), whose sum is σ = 149906060640. Its totient is φ = 138937966080.

The previous prime is 144371448049. The next prime is 144371448083. The reversal of 144371448071 is 170844173441.

144371448071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144371448071 - 2⁶ = 144371448007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144379448071) 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 15 ways as a sum of consecutive naturals, for example, 2189675 + ... + 2254643.

It is an arithmetic number, because the mean of its divisors is an integer number (9369128790).

Almost surely, 2^144371448071 is an apocalyptic number.

144371448071 is a deficient number, since it is larger than the sum of its proper divisors (5534612569).

144371448071 is an equidigital number, since it uses as much as digits as its factorization.

144371448071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65746.

The product of its (nonzero) digits is 301056, while the sum is 44.

The spelling of 144371448071 in words is "one hundred forty-four billion, three hundred seventy-one million, four hundred forty-eight thousand, seventy-one".