12334545573 has 16 divisors (see below), whose sum is σ = 18798030336. Its totient is φ = 7047362160.

The previous prime is 12334545563. The next prime is 12334545581. The reversal of 12334545573 is 37554543321.

It is a happy number.

It is not a de Polignac number, because 12334545573 - 2⁵ = 12334545541 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12334545563) 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 15 ways as a sum of consecutive naturals, for example, 138690 + ... + 209532.

It is an arithmetic number, because the mean of its divisors is an integer number (1174876896).

Almost surely, 2^12334545573 is an apocalyptic number.

It is an amenable number.

12334545573 is a deficient number, since it is larger than the sum of its proper divisors (6463484763).

12334545573 is an equidigital number, since it uses as much as digits as its factorization.

12334545573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79144.

The product of its digits is 756000, while the sum is 42.

The spelling of 12334545573 in words is "twelve billion, three hundred thirty-four million, five hundred forty-five thousand, five hundred seventy-three".