144044041200 has 120 divisors (see below), whose sum is σ = 481482956928. Its totient is φ = 36741661440.

The previous prime is 144044041171. The next prime is 144044041231. The reversal of 144044041200 is 2140440441.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 2581894 + ... + 2637093.

Almost surely, 2^144044041200 is an apocalyptic number.

144044041200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144044041200 is an abundant number, since it is smaller than the sum of its proper divisors (337438915728).

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

144044041200 is a wasteful number, since it uses less digits than its factorization.

144044041200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5219031 (or 5219020 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 144044041200 its reverse (2140440441), we get a palindrome (146184481641).

The spelling of 144044041200 in words is "one hundred forty-four billion, forty-four million, forty-one thousand, two hundred".