144524439971 has 2 divisors, whose sum is σ = 144524439972. Its totient is φ = 144524439970.

The previous prime is 144524439947. The next prime is 144524440069. The reversal of 144524439971 is 179934425441.

144524439971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144524439971 - 2²⁶ = 144457331107 is a prime.

It is not a weakly prime, because it can be changed into another prime (144524435971) 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 as a sum of consecutive naturals, namely, 72262219985 + 72262219986.

It is an arithmetic number, because the mean of its divisors is an integer number (72262219986).

Almost surely, 2^144524439971 is an apocalyptic number.

144524439971 is a deficient number, since it is larger than the sum of its proper divisors (1).

144524439971 is an equidigital number, since it uses as much as digits as its factorization.

144524439971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 53.

The spelling of 144524439971 in words is "one hundred forty-four billion, five hundred twenty-four million, four hundred thirty-nine thousand, nine hundred seventy-one".