11404335223 has 4 divisors (see below), whose sum is σ = 11406280288. Its totient is φ = 11402390160.

The previous prime is 11404335221. The next prime is 11404335259. The reversal of 11404335223 is 32253340411.

It is a happy number.

11404335223 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, and also an emirpimes, since its reverse is a distinct semiprime: 32253340411 = 37 ⋅871711903.

It is a cyclic number.

It is not a de Polignac number, because 11404335223 - 2¹ = 11404335221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11404335191 and 11404335200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11404335221) 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, 963711 + ... + 975472.

It is an arithmetic number, because the mean of its divisors is an integer number (2851570072).

Almost surely, 2^11404335223 is an apocalyptic number.

11404335223 is a deficient number, since it is larger than the sum of its proper divisors (1945065).

11404335223 is an equidigital number, since it uses as much as digits as its factorization.

11404335223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1945064.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 11404335223 its reverse (32253340411), we get a palindrome (43657675634).

The spelling of 11404335223 in words is "eleven billion, four hundred four million, three hundred thirty-five thousand, two hundred twenty-three".