144568159389 has 48 divisors (see below), whose sum is σ = 214166145024. Its totient is φ = 93945549600.

The previous prime is 144568159363. The next prime is 144568159391. The reversal of 144568159389 is 983951865441.

144568159389 is a `hidden beast` number, since 1 + 4 + 45 + 68 + 159 + 389 = 666.

144568159389 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 144568159389 - 2⁹ = 144568158877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144568159319) 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 47 ways as a sum of consecutive naturals, for example, 51796584 + ... + 51799374.

It is an arithmetic number, because the mean of its divisors is an integer number (4461794688).

Almost surely, 2^144568159389 is an apocalyptic number.

It is an amenable number.

144568159389 is a deficient number, since it is larger than the sum of its proper divisors (69597985635).

144568159389 is a wasteful number, since it uses less digits than its factorization.

144568159389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758 (or 3755 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 63.

The spelling of 144568159389 in words is "one hundred forty-four billion, five hundred sixty-eight million, one hundred fifty-nine thousand, three hundred eighty-nine".