11324434023 has 24 divisors (see below), whose sum is σ = 18701491328. Its totient is φ = 6468617232.

The previous prime is 11324434007. The next prime is 11324434039. The reversal of 11324434023 is 32043442311.

11324434023 is a `hidden beast` number, since 1 + 13 + 244 + 3 + 402 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (11324434007) and next prime (11324434039).

It is not a de Polignac number, because 11324434023 - 2⁴ = 11324434007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11324434003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 137340 + ... + 203742.

Almost surely, 2^11324434023 is an apocalyptic number.

11324434023 is a deficient number, since it is larger than the sum of its proper divisors (7377057305).

11324434023 is a wasteful number, since it uses less digits than its factorization.

11324434023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69123 (or 69120 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 11324434023 its reverse (32043442311), we get a palindrome (43367876334).

The spelling of 11324434023 in words is "eleven billion, three hundred twenty-four million, four hundred thirty-four thousand, twenty-three".