144450514120 has 128 divisors (see below), whose sum is σ = 360007079040. Its totient is φ = 51724707840.

The previous prime is 144450514081. The next prime is 144450514127. The reversal of 144450514120 is 21415054441.

144450514120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (144450514127) 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 31 ways as a sum of consecutive naturals, for example, 11424442 + ... + 11437078.

It is an arithmetic number, because the mean of its divisors is an integer number (2812555305).

Almost surely, 2^144450514120 is an apocalyptic number.

144450514120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144450514120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180003539520).

144450514120 is an abundant number, since it is smaller than the sum of its proper divisors (215556564920).

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

144450514120 is a wasteful number, since it uses less digits than its factorization.

144450514120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13055 (or 13051 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 144450514120 its reverse (21415054441), we get a palindrome (165865568561).

The spelling of 144450514120 in words is "one hundred forty-four billion, four hundred fifty million, five hundred fourteen thousand, one hundred twenty".