144042200 has 24 divisors (see below), whose sum is σ = 334898580. Its totient is φ = 57616800.

The previous prime is 144042163. The next prime is 144042209. The reversal of 144042200 is 2240441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144042209) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 359906 + ... + 360305.

Almost surely, 2^144042200 is an apocalyptic number.

144042200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144042200 is an abundant number, since it is smaller than the sum of its proper divisors (190856380).

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

144042200 is a wasteful number, since it uses less digits than its factorization.

144042200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720227 (or 720218 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 144042200 is about 12001.7582045299. The cubic root of 144042200 is about 524.1994753626.

Adding to 144042200 its reverse (2240441), we get a palindrome (146282641).

The spelling of 144042200 in words is "one hundred forty-four million, forty-two thousand, two hundred".