144935168 has 72 divisors (see below), whose sum is σ = 341429760. Its totient is φ = 60088320.

The previous prime is 144935159. The next prime is 144935171. The reversal of 144935168 is 861539441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54248 + ... + 56856.

It is an arithmetic number, because the mean of its divisors is an integer number (4742080).

Almost surely, 2^144935168 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 144935168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170714880).

144935168 is an abundant number, since it is smaller than the sum of its proper divisors (196494592).

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

144935168 is an equidigital number, since it uses as much as digits as its factorization.

144935168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2663 (or 2649 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 144935168 is about 12038.9022755399. The cubic root of 144935168 is about 525.2804765862.

The spelling of 144935168 in words is "one hundred forty-four million, nine hundred thirty-five thousand, one hundred sixty-eight".