11434334441 has 4 divisors (see below), whose sum is σ = 11439526992. Its totient is φ = 11429141892.

The previous prime is 11434334413. The next prime is 11434334449. The reversal of 11434334441 is 14443343411.

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 a de Polignac number, because none of the positive numbers 2^k-11434334441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11434334398 and 11434334407.

It is not an unprimeable number, because it can be changed into a prime (11434334449) 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, 2592971 + ... + 2597376.

It is an arithmetic number, because the mean of its divisors is an integer number (2859881748).

Almost surely, 2^11434334441 is an apocalyptic number.

It is an amenable number.

11434334441 is a deficient number, since it is larger than the sum of its proper divisors (5192551).

11434334441 is an equidigital number, since it uses as much as digits as its factorization.

11434334441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5192550.

The product of its digits is 27648, while the sum is 32.

Adding to 11434334441 its reverse (14443343411), we get a palindrome (25877677852).

The spelling of 11434334441 in words is "eleven billion, four hundred thirty-four million, three hundred thirty-four thousand, four hundred forty-one".