12002423443323 has 32 divisors (see below), whose sum is σ = 17284803594240. Its totient is φ = 7383403549440.

The previous prime is 12002423443303. The next prime is 12002423443337. The reversal of 12002423443323 is 32334432420021.

It is not a de Polignac number, because 12002423443323 - 2⁸ = 12002423443067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12002423443303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2811940 + ... + 5649057.

It is an arithmetic number, because the mean of its divisors is an integer number (540150112320).

Almost surely, 2^{12002423443323} is an apocalyptic number.

12002423443323 is a deficient number, since it is larger than the sum of its proper divisors (5282380150917).

12002423443323 is a wasteful number, since it uses less digits than its factorization.

12002423443323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8461667.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 12002423443323 its reverse (32334432420021), we get a palindrome (44336855863344).

The spelling of 12002423443323 in words is "twelve trillion, two billion, four hundred twenty-three million, four hundred forty-three thousand, three hundred twenty-three".