144860768 has 96 divisors (see below), whose sum is σ = 325140480. Its totient is φ = 63060480.

The previous prime is 144860759. The next prime is 144860777. The reversal of 144860768 is 867068441.

144860768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (144860759) and next prime (144860777).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605993 + ... + 606231.

It is an arithmetic number, because the mean of its divisors is an integer number (3386880).

Almost surely, 2^144860768 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 144860768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162570240).

144860768 is an abundant number, since it is smaller than the sum of its proper divisors (180279712).

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

144860768 is a wasteful number, since it uses less digits than its factorization.

144860768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 144860768 is about 12035.8118961705. The cubic root of 144860768 is about 525.1905799401.

The spelling of 144860768 in words is "one hundred forty-four million, eight hundred sixty thousand, seven hundred sixty-eight".