12433210023 has 32 divisors (see below), whose sum is σ = 18069004800. Its totient is φ = 7558966656.

The previous prime is 12433209973. The next prime is 12433210037. The reversal of 12433210023 is 32001233421.

It is not a de Polignac number, because 12433210023 - 2⁹ = 12433209511 is a prime.

It is a super-2 number, since 2×12433210023² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12433210523) 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 31 ways as a sum of consecutive naturals, for example, 1522036 + ... + 1530182.

It is an arithmetic number, because the mean of its divisors is an integer number (564656400).

Almost surely, 2^12433210023 is an apocalyptic number.

12433210023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12433210023 is a deficient number, since it is larger than the sum of its proper divisors (5635794777).

12433210023 is a wasteful number, since it uses less digits than its factorization.

12433210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8631.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12433210023 its reverse (32001233421), we get a palindrome (44434443444).

The spelling of 12433210023 in words is "twelve billion, four hundred thirty-three million, two hundred ten thousand, twenty-three".