144078168 has 64 divisors (see below), whose sum is σ = 395267040. Its totient is φ = 43490304.

The previous prime is 144078163. The next prime is 144078169. The reversal of 144078168 is 861870441.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144078161) 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 15 ways as a sum of consecutive naturals, for example, 12180 + ... + 20892.

Almost surely, 2^144078168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144078168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197633520).

144078168 is an abundant number, since it is smaller than the sum of its proper divisors (251188872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144078168 is a wasteful number, since it uses less digits than its factorization.

144078168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8788 (or 8784 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 144078168 is about 12003.2565581179. The cubic root of 144078168 is about 524.2431034050.

The spelling of 144078168 in words is "one hundred forty-four million, seventy-eight thousand, one hundred sixty-eight".