244241443135 has 4 divisors (see below), whose sum is σ = 293089731768. Its totient is φ = 195393154504.

The previous prime is 244241443109. The next prime is 244241443153. The reversal of 244241443135 is 531344142442.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 244241443135 - 2⁷ = 244241443007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244241443094 and 244241443103.

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, 24424144309 + ... + 24424144318.

It is an arithmetic number, because the mean of its divisors is an integer number (73272432942).

Almost surely, 2^244241443135 is an apocalyptic number.

244241443135 is a deficient number, since it is larger than the sum of its proper divisors (48848288633).

244241443135 is an equidigital number, since it uses as much as digits as its factorization.

244241443135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48848288632.

The product of its digits is 184320, while the sum is 37.

Adding to 244241443135 its reverse (531344142442), we get a palindrome (775585585577).

The spelling of 244241443135 in words is "two hundred forty-four billion, two hundred forty-one million, four hundred forty-three thousand, one hundred thirty-five".