20144342333241 has 30 divisors (see below), whose sum is σ = 35005172360730. Its totient is φ = 11511052759584.

The previous prime is 20144342333183. The next prime is 20144342333243. The reversal of 20144342333241 is 14233324344102.

20144342333241 is a `hidden beast` number, since 2 + 0 + 1 + 4 + 43 + 42 + 333 + 241 = 666.

It can be written as a sum of positive squares in only one way, i.e., 14508328640400 + 5636013692841 = 3808980^2 + 2374029^2 .

It is not a de Polignac number, because 20144342333241 - 2⁹ = 20144342332729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20144342333196 and 20144342333205.

It is not an unprimeable number, because it can be changed into a prime (20144342333243) 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 29 ways as a sum of consecutive naturals, for example, 2537706076 + ... + 2537714013.

It is an arithmetic number, because the mean of its divisors is an integer number (1166839078691).

Almost surely, 2^{20144342333241} is an apocalyptic number.

20144342333241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20144342333241 is a deficient number, since it is larger than the sum of its proper divisors (14860830027489).

20144342333241 is an equidigital number, since it uses as much as digits as its factorization.

20144342333241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075420115 (or 5075420099 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 20144342333241 its reverse (14233324344102), we get a palindrome (34377666677343).

The spelling of 20144342333241 in words is "twenty trillion, one hundred forty-four billion, three hundred forty-two million, three hundred thirty-three thousand, two hundred forty-one".