144504052 has 24 divisors (see below), whose sum is σ = 315282240. Its totient is φ = 56300160.

The previous prime is 144503999. The next prime is 144504067. The reversal of 144504052 is 250405441.

It is a happy number.

144504052 is digitally balanced in base 3, 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234277 + ... + 234892.

It is an arithmetic number, because the mean of its divisors is an integer number (13136760).

Almost surely, 2^144504052 is an apocalyptic number.

It is an amenable number.

144504052 is an abundant number, since it is smaller than the sum of its proper divisors (170778188).

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

144504052 is a wasteful number, since it uses less digits than its factorization.

144504052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469191 (or 469189 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 144504052 is about 12020.9838199708. The cubic root of 144504052 is about 524.7591360722.

Adding to 144504052 its reverse (250405441), we get a palindrome (394909493).

The spelling of 144504052 in words is "one hundred forty-four million, five hundred four thousand, fifty-two".