11204340241 has 4 divisors (see below), whose sum is σ = 11204626752. Its totient is φ = 11204053732.

The previous prime is 11204340227. The next prime is 11204340281. The reversal of 11204340241 is 14204340211.

It is a happy number.

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 11204340241 - 2²⁵ = 11170785809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11204340281) 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, 73165 + ... + 166618.

It is an arithmetic number, because the mean of its divisors is an integer number (2801156688).

Almost surely, 2^11204340241 is an apocalyptic number.

It is an amenable number.

11204340241 is a deficient number, since it is larger than the sum of its proper divisors (286511).

11204340241 is an equidigital number, since it uses as much as digits as its factorization.

11204340241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286510.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 11204340241 its reverse (14204340211), we get a palindrome (25408680452).

The spelling of 11204340241 in words is "eleven billion, two hundred four million, three hundred forty thousand, two hundred forty-one".