243027010441 has 4 divisors (see below), whose sum is σ = 243071146512. Its totient is φ = 242982874372.

The previous prime is 243027010439. The next prime is 243027010451. The reversal of 243027010441 is 144010720342.

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, and also an emirpimes, since its reverse is a distinct semiprime: 144010720342 = 2 ⋅72005360171.

It is a cyclic number.

It is not a de Polignac number, because 243027010441 - 2¹ = 243027010439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (243027010451) 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, 22059775 + ... + 22070788.

It is an arithmetic number, because the mean of its divisors is an integer number (60767786628).

Almost surely, 2^243027010441 is an apocalyptic number.

It is an amenable number.

243027010441 is a deficient number, since it is larger than the sum of its proper divisors (44136071).

243027010441 is an equidigital number, since it uses as much as digits as its factorization.

243027010441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44136070.

The product of its (nonzero) digits is 5376, while the sum is 28.

Adding to 243027010441 its reverse (144010720342), we get a palindrome (387037730783).

The spelling of 243027010441 in words is "two hundred forty-three billion, twenty-seven million, ten thousand, four hundred forty-one".