11204342441 has 2 divisors, whose sum is σ = 11204342442. Its totient is φ = 11204342440.

The previous prime is 11204342437. The next prime is 11204342477. The reversal of 11204342441 is 14424340211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10567840000 + 636502441 = 102800^2 + 25229^2 .

It is a cyclic number.

It is not a de Polignac number, because 11204342441 - 2² = 11204342437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11204342441.

It is not a weakly prime, because it can be changed into another prime (11204342041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602171220 + 5602171221.

It is an arithmetic number, because the mean of its divisors is an integer number (5602171221).

Almost surely, 2^11204342441 is an apocalyptic number.

It is an amenable number.

11204342441 is a deficient number, since it is larger than the sum of its proper divisors (1).

11204342441 is an equidigital number, since it uses as much as digits as its factorization.

11204342441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 11204342441 its reverse (14424340211), we get a palindrome (25628682652).

The spelling of 11204342441 in words is "eleven billion, two hundred four million, three hundred forty-two thousand, four hundred forty-one".