144544204 has 12 divisors (see below), whose sum is σ = 289088464. Its totient is φ = 61947504.

The previous prime is 144544189. The next prime is 144544243. The reversal of 144544204 is 402445441.

144544204 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 5162293 = 144544204 / (1 + 4 + 4 + 5 + 4 + 4 + 2 + 0 + 4).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2581119 + ... + 2581174.

Almost surely, 2^144544204 is an apocalyptic number.

144544204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144544204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

144544204 is a wasteful number, since it uses less digits than its factorization.

144544204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5162304 (or 5162302 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

The square root of 144544204 is about 12022.6537835870. The cubic root of 144544204 is about 524.8077348884.

Adding to 144544204 its reverse (402445441), we get a palindrome (546989645).

The spelling of 144544204 in words is "one hundred forty-four million, five hundred forty-four thousand, two hundred four".