244545423241 has 4 divisors (see below), whose sum is σ = 279480483712. Its totient is φ = 209610362772.

The previous prime is 244545423191. The next prime is 244545423253. The reversal of 244545423241 is 142324545442.

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 not a de Polignac number, because 244545423241 - 2¹¹ = 244545421193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244545423194 and 244545423203.

It is not an unprimeable number, because it can be changed into a prime (244545423841) 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, 17467530225 + ... + 17467530238.

It is an arithmetic number, because the mean of its divisors is an integer number (69870120928).

Almost surely, 2^244545423241 is an apocalyptic number.

It is an amenable number.

244545423241 is a deficient number, since it is larger than the sum of its proper divisors (34935060471).

244545423241 is an equidigital number, since it uses as much as digits as its factorization.

244545423241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34935060470.

The product of its digits is 614400, while the sum is 40.

Adding to 244545423241 its reverse (142324545442), we get a palindrome (386869968683).

The spelling of 244545423241 in words is "two hundred forty-four billion, five hundred forty-five million, four hundred twenty-three thousand, two hundred forty-one".