144163688360 has 64 divisors (see below), whose sum is σ = 334960773120. Its totient is φ = 55783802880.

The previous prime is 144163688341. The next prime is 144163688377. The reversal of 144163688360 is 63886361441.

It is a junction number, because it is equal to n+sod(n) for n = 144163688299 and 144163688308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3410072 + ... + 3452088.

It is an arithmetic number, because the mean of its divisors is an integer number (5233762080).

Almost surely, 2^144163688360 is an apocalyptic number.

144163688360 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 144163688360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167480386560).

144163688360 is an abundant number, since it is smaller than the sum of its proper divisors (190797084760).

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

144163688360 is a wasteful number, since it uses less digits than its factorization.

144163688360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44826 (or 44822 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 144163688360 in words is "one hundred forty-four billion, one hundred sixty-three million, six hundred eighty-eight thousand, three hundred sixty".