11404023263 has 2 divisors, whose sum is σ = 11404023264. Its totient is φ = 11404023262.

The previous prime is 11404023251. The next prime is 11404023431. The reversal of 11404023263 is 36232040411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11404023263 - 2¹⁴ = 11404006879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11454023263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5702011631 + 5702011632.

It is an arithmetic number, because the mean of its divisors is an integer number (5702011632).

Almost surely, 2^11404023263 is an apocalyptic number.

11404023263 is a deficient number, since it is larger than the sum of its proper divisors (1).

11404023263 is an equidigital number, since it uses as much as digits as its factorization.

11404023263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11404023263 its reverse (36232040411), we get a palindrome (47636063674).

The spelling of 11404023263 in words is "eleven billion, four hundred four million, twenty-three thousand, two hundred sixty-three".