144259167997 has 48 divisors (see below), whose sum is σ = 176496295680. Its totient is φ = 117340489728.

The previous prime is 144259167989. The next prime is 144259168033. The reversal of 144259167997 is 799761952441.

It is a happy number.

144259167997 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 144259167997 - 2³ = 144259167989 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 (144259167917) 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, 110712448 + ... + 110713750.

It is an arithmetic number, because the mean of its divisors is an integer number (3677006160).

Almost surely, 2^144259167997 is an apocalyptic number.

It is an amenable number.

144259167997 is a deficient number, since it is larger than the sum of its proper divisors (32237127683).

144259167997 is a wasteful number, since it uses less digits than its factorization.

144259167997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042 (or 2035 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 64.

The spelling of 144259167997 in words is "one hundred forty-four billion, two hundred fifty-nine million, one hundred sixty-seven thousand, nine hundred ninety-seven".