144559694748 has 96 divisors (see below), whose sum is σ = 393696576000. Its totient is φ = 41267401728.

The previous prime is 144559694717. The next prime is 144559694761. The reversal of 144559694748 is 847496955441.

144559694748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 4994743 + ... + 5023601.

It is an arithmetic number, because the mean of its divisors is an integer number (4101006000).

Almost surely, 2^144559694748 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 144559694748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196848288000).

144559694748 is an abundant number, since it is smaller than the sum of its proper divisors (249136881252).

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

144559694748 is a wasteful number, since it uses less digits than its factorization.

144559694748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30104 (or 30088 counting only the distinct ones).

The product of its digits is 174182400, while the sum is 66.

The spelling of 144559694748 in words is "one hundred forty-four billion, five hundred fifty-nine million, six hundred ninety-four thousand, seven hundred forty-eight".