244120123241 has 4 divisors (see below), whose sum is σ = 256968550800. Its totient is φ = 231271695684.

The previous prime is 244120123229. The next prime is 244120123307. The reversal of 244120123241 is 142321021442.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-244120123241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244120123241.

It is not an unprimeable number, because it can be changed into a prime (244120123211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6424213751 + ... + 6424213788.

It is an arithmetic number, because the mean of its divisors is an integer number (64242137700).

Almost surely, 2^244120123241 is an apocalyptic number.

It is an amenable number.

244120123241 is a deficient number, since it is larger than the sum of its proper divisors (12848427559).

244120123241 is a wasteful number, since it uses less digits than its factorization.

244120123241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12848427558.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 244120123241 its reverse (142321021442), we get a palindrome (386441144683).

The spelling of 244120123241 in words is "two hundred forty-four billion, one hundred twenty million, one hundred twenty-three thousand, two hundred forty-one".