144232544484 has 144 divisors (see below), whose sum is σ = 435223454400. Its totient is φ = 41186904192.

The previous prime is 144232544471. The next prime is 144232544497. The reversal of 144232544484 is 484445232441.

It is a happy number.

144232544484 is a `hidden beast` number, since 1 + 4 + 4 + 23 + 2 + 544 + 4 + 84 = 666.

144232544484 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 (144232544471) and next prime (144232544497).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11387347 + ... + 11400005.

It is an arithmetic number, because the mean of its divisors is an integer number (3022385100).

Almost surely, 2^144232544484 is an apocalyptic number.

144232544484 is a gapful number since it is divisible by the number (14) 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 144232544484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217611727200).

144232544484 is an abundant number, since it is smaller than the sum of its proper divisors (290990909916).

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

144232544484 is a wasteful number, since it uses less digits than its factorization.

144232544484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14839 (or 14824 counting only the distinct ones).

The product of its digits is 1966080, while the sum is 45.

The spelling of 144232544484 in words is "one hundred forty-four billion, two hundred thirty-two million, five hundred forty-four thousand, four hundred eighty-four".