244144123141 has 4 divisors (see below), whose sum is σ = 244610938432. Its totient is φ = 243677307852.

The previous prime is 244144123133. The next prime is 244144123159. The reversal of 244144123141 is 141321441442.

244144123141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141321441442 = 2 ⋅70660720721.

It is a cyclic number.

It is not a de Polignac number, because 244144123141 - 2³ = 244144123133 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 (244144123121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233406861 + ... + 233407906.

It is an arithmetic number, because the mean of its divisors is an integer number (61152734608).

Almost surely, 2^244144123141 is an apocalyptic number.

It is an amenable number.

244144123141 is a deficient number, since it is larger than the sum of its proper divisors (466815291).

244144123141 is an equidigital number, since it uses as much as digits as its factorization.

244144123141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466815290.

The product of its digits is 12288, while the sum is 31.

Adding to 244144123141 its reverse (141321441442), we get a palindrome (385465564583).

The spelling of 244144123141 in words is "two hundred forty-four billion, one hundred forty-four million, one hundred twenty-three thousand, one hundred forty-one".