144413052 has 24 divisors (see below), whose sum is σ = 385101696. Its totient is φ = 41260848.

The previous prime is 144413051. The next prime is 144413081. The reversal of 144413052 is 250314441.

144413052 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 not an unprimeable number, because it can be changed into a prime (144413051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859518 + ... + 859685.

It is an arithmetic number, because the mean of its divisors is an integer number (16045904).

Almost surely, 2^144413052 is an apocalyptic number.

144413052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144413052 is an abundant number, since it is smaller than the sum of its proper divisors (240688644).

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

144413052 is a wasteful number, since it uses less digits than its factorization.

144413052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719217 (or 1719215 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 144413052 is about 12017.1981759477. The cubic root of 144413052 is about 524.6489589797.

Adding to 144413052 its reverse (250314441), we get a palindrome (394727493).

The spelling of 144413052 in words is "one hundred forty-four million, four hundred thirteen thousand, fifty-two".