225144541305041 has 4 divisors (see below), whose sum is σ = 225144918623472. Its totient is φ = 225144163986612.

The previous prime is 225144541304981. The next prime is 225144541305071. The reversal of 225144541305041 is 140503145441522.

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 225144541305041 - 2¹⁰ = 225144541304017 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 225144541305041.

It is not an unprimeable number, because it can be changed into a prime (225144541305071) 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, 187762751 + ... + 188958036.

It is an arithmetic number, because the mean of its divisors is an integer number (56286229655868).

Almost surely, 2^{225144541305041} is an apocalyptic number.

It is an amenable number.

225144541305041 is a deficient number, since it is larger than the sum of its proper divisors (377318431).

225144541305041 is an equidigital number, since it uses as much as digits as its factorization.

225144541305041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377318430.

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 225144541305041 its reverse (140503145441522), we get a palindrome (365647686746563).

The spelling of 225144541305041 in words is "two hundred twenty-five trillion, one hundred forty-four billion, five hundred forty-one million, three hundred five thousand, forty-one".