11424430023 has 16 divisors (see below), whose sum is σ = 15749282400. Its totient is φ = 7360695936.

The previous prime is 11424430021. The next prime is 11424430033. The reversal of 11424430023 is 32003442411.

It is not a de Polignac number, because 11424430023 - 2¹ = 11424430021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11424429975 and 11424430002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11424430021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328840 + ... + 361917.

It is an arithmetic number, because the mean of its divisors is an integer number (984330150).

Almost surely, 2^11424430023 is an apocalyptic number.

11424430023 is a deficient number, since it is larger than the sum of its proper divisors (4324852377).

11424430023 is a wasteful number, since it uses less digits than its factorization.

11424430023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690946.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11424430023 its reverse (32003442411), we get a palindrome (43427872434).

The spelling of 11424430023 in words is "eleven billion, four hundred twenty-four million, four hundred thirty thousand, twenty-three".