11134011443 has 4 divisors (see below), whose sum is σ = 11160458448. Its totient is φ = 11107564440.

The previous prime is 11134011389. The next prime is 11134011461. The reversal of 11134011443 is 34411043111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11134011443 - 2¹⁸ = 11133749299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11134011643) 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, 13222871 + ... + 13223712.

It is an arithmetic number, because the mean of its divisors is an integer number (2790114612).

Almost surely, 2^11134011443 is an apocalyptic number.

11134011443 is a deficient number, since it is larger than the sum of its proper divisors (26447005).

11134011443 is an equidigital number, since it uses as much as digits as its factorization.

11134011443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26447004.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11134011443 its reverse (34411043111), we get a palindrome (45545054554).

The spelling of 11134011443 in words is "eleven billion, one hundred thirty-four million, eleven thousand, four hundred forty-three".