12433344120223 has 16 divisors (see below), whose sum is σ = 13465294818976. Its totient is φ = 11412326338560.

The previous prime is 12433344120221. The next prime is 12433344120271. The reversal of 12433344120223 is 32202144333421.

It is a cyclic number.

It is not a de Polignac number, because 12433344120223 - 2¹ = 12433344120221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12433344120221) 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, 839865 + ... + 5056882.

It is an arithmetic number, because the mean of its divisors is an integer number (841580926186).

Almost surely, 2^{12433344120223} is an apocalyptic number.

12433344120223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12433344120223 is a deficient number, since it is larger than the sum of its proper divisors (1031950698753).

12433344120223 is a wasteful number, since it uses less digits than its factorization.

12433344120223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5897674.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 12433344120223 its reverse (32202144333421), we get a palindrome (44635488453644).

The spelling of 12433344120223 in words is "twelve trillion, four hundred thirty-three billion, three hundred forty-four million, one hundred twenty thousand, two hundred twenty-three".