241420833453 has 4 divisors (see below), whose sum is σ = 321894444608. Its totient is φ = 160947222300.

The previous prime is 241420833403. The next prime is 241420833457. The reversal of 241420833453 is 354338024142.

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 not a de Polignac number, because 241420833453 - 2²⁰ = 241419784877 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 (241420833457) 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, 40236805573 + ... + 40236805578.

It is an arithmetic number, because the mean of its divisors is an integer number (80473611152).

Almost surely, 2^241420833453 is an apocalyptic number.

It is an amenable number.

241420833453 is a deficient number, since it is larger than the sum of its proper divisors (80473611155).

241420833453 is an equidigital number, since it uses as much as digits as its factorization.

241420833453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80473611154.

The product of its (nonzero) digits is 276480, while the sum is 39.

Adding to 241420833453 its reverse (354338024142), we get a palindrome (595758857595).

The spelling of 241420833453 in words is "two hundred forty-one billion, four hundred twenty million, eight hundred thirty-three thousand, four hundred fifty-three".