144441441340220 has 12 divisors (see below), whose sum is σ = 303327026814504. Its totient is φ = 57776576536080.

The previous prime is 144441441340199. The next prime is 144441441340237. The reversal of 144441441340220 is 22043144144441.

144441441340220 is digitally balanced in base 2 and base 3, because in such bases 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 3 ways as a sum of consecutive naturals, for example, 3611036033486 + ... + 3611036033525.

It is an arithmetic number, because the mean of its divisors is an integer number (25277252234542).

Almost surely, 2^{144441441340220} is an apocalyptic number.

144441441340220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144441441340220 is an abundant number, since it is smaller than the sum of its proper divisors (158885585474284).

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

144441441340220 is a wasteful number, since it uses less digits than its factorization.

144441441340220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7222072067020 (or 7222072067018 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 38.

Adding to 144441441340220 its reverse (22043144144441), we get a palindrome (166484585484661).

The spelling of 144441441340220 in words is "one hundred forty-four trillion, four hundred forty-one billion, four hundred forty-one million, three hundred forty thousand, two hundred twenty".