144063173 has 4 divisors (see below), whose sum is σ = 144087180. Its totient is φ = 144039168.

The previous prime is 144063137. The next prime is 144063181. The reversal of 144063173 is 371360441.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 371360441 = 347 ⋅1070203.

It can be written as a sum of positive squares in 2 ways, for example, as 21141604 + 122921569 = 4598^2 + 11087^2 .

It is a cyclic number.

It is not a de Polignac number, because 144063173 - 2⁶ = 144063109 is a prime.

It is a super-3 number, since 3×144063173³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144063103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5861 + ... + 17957.

It is an arithmetic number, because the mean of its divisors is an integer number (36021795).

Almost surely, 2^144063173 is an apocalyptic number.

It is an amenable number.

144063173 is a deficient number, since it is larger than the sum of its proper divisors (24007).

144063173 is a wasteful number, since it uses less digits than its factorization.

144063173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24006.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 144063173 is about 12002.6319197083. The cubic root of 144063173 is about 524.2249158286.

The spelling of 144063173 in words is "one hundred forty-four million, sixty-three thousand, one hundred seventy-three".