241340033453 has 4 divisors (see below), whose sum is σ = 242163719868. Its totient is φ = 240516347040.

The previous prime is 241340033447. The next prime is 241340033479. The reversal of 241340033453 is 354330043142.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 354330043142 = 2 ⋅177165021571.

It can be written as a sum of positive squares in 2 ways, for example, as 154302052969 + 87037980484 = 392813^2 + 295022^2 .

It is a cyclic number.

It is not a de Polignac number, because 241340033453 - 2³⁴ = 224160164269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241340033443) 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, 411842768 + ... + 411843353.

It is an arithmetic number, because the mean of its divisors is an integer number (60540929967).

Almost surely, 2^241340033453 is an apocalyptic number.

It is an amenable number.

241340033453 is a deficient number, since it is larger than the sum of its proper divisors (823686415).

241340033453 is an equidigital number, since it uses as much as digits as its factorization.

241340033453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823686414.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 241340033453 its reverse (354330043142), we get a palindrome (595670076595).

The spelling of 241340033453 in words is "two hundred forty-one billion, three hundred forty million, thirty-three thousand, four hundred fifty-three".