244459141 has 2 divisors, whose sum is σ = 244459142. Its totient is φ = 244459140.

The previous prime is 244459139. The next prime is 244459151. The reversal of 244459141 is 141954442.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 218744100 + 25715041 = 14790^2 + 5071^2 .

It is a cyclic number.

It is not a de Polignac number, because 244459141 - 2¹ = 244459139 is a prime.

Together with 244459139, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 244459097 and 244459106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (244459121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122229570 + 122229571.

It is an arithmetic number, because the mean of its divisors is an integer number (122229571).

Almost surely, 2^244459141 is an apocalyptic number.

It is an amenable number.

244459141 is a deficient number, since it is larger than the sum of its proper divisors (1).

244459141 is an equidigital number, since it uses as much as digits as its factorization.

244459141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 34.

The square root of 244459141 is about 15635.1891897732. The cubic root of 244459141 is about 625.2716822049.

The spelling of 244459141 in words is "two hundred forty-four million, four hundred fifty-nine thousand, one hundred forty-one".