144331321100141 has 24 divisors (see below), whose sum is σ = 177922359013176. Its totient is φ = 116336760207360.

The previous prime is 144331321100123. The next prime is 144331321100173. The reversal of 144331321100141 is 141001123133441.

It can be written as a sum of positive squares in 4 ways, for example, as 82544584014025 + 61786737086116 = 9085405^2 + 7860454^2 .

It is not a de Polignac number, because 144331321100141 - 2⁴⁶ = 73962576922477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144331321103141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72372236 + ... + 74339781.

It is an arithmetic number, because the mean of its divisors is an integer number (7413431625549).

Almost surely, 2^{144331321100141} is an apocalyptic number.

It is an amenable number.

144331321100141 is a deficient number, since it is larger than the sum of its proper divisors (33591037913035).

144331321100141 is a wasteful number, since it uses less digits than its factorization.

144331321100141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146713229 (or 146713222 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

Adding to 144331321100141 its reverse (141001123133441), we get a palindrome (285332444233582).

The spelling of 144331321100141 in words is "one hundred forty-four trillion, three hundred thirty-one billion, three hundred twenty-one million, one hundred thousand, one hundred forty-one".