11340430433 has 4 divisors (see below), whose sum is σ = 11405982228. Its totient is φ = 11274878640.

The previous prime is 11340430429. The next prime is 11340430441. The reversal of 11340430433 is 33403404311.

It is a happy number.

11340430433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8992349584 + 2348080849 = 94828^2 + 48457^2 .

It is a cyclic number.

It is not a de Polignac number, because 11340430433 - 2² = 11340430429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11340438433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32775638 + ... + 32775983.

It is an arithmetic number, because the mean of its divisors is an integer number (2851495557).

Almost surely, 2^11340430433 is an apocalyptic number.

It is an amenable number.

11340430433 is a deficient number, since it is larger than the sum of its proper divisors (65551795).

11340430433 is an equidigital number, since it uses as much as digits as its factorization.

11340430433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65551794.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 11340430433 its reverse (33403404311), we get a palindrome (44743834744).

The spelling of 11340430433 in words is "eleven billion, three hundred forty million, four hundred thirty thousand, four hundred thirty-three".