12405604245433 has 8 divisors (see below), whose sum is σ = 14187796775168. Its totient is φ = 10625902553664.

The previous prime is 12405604245413. The next prime is 12405604245439. The reversal of 12405604245433 is 33454240650421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12405604245433 - 2⁴¹ = 10206580989881 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12405604245433.

It is not an unprimeable number, because it can be changed into a prime (12405604245439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 622698816 + ... + 622718737.

It is an arithmetic number, because the mean of its divisors is an integer number (1773474596896).

Almost surely, 2^{12405604245433} is an apocalyptic number.

It is an amenable number.

12405604245433 is a deficient number, since it is larger than the sum of its proper divisors (1782192529735).

12405604245433 is a wasteful number, since it uses less digits than its factorization.

12405604245433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245418983.

The product of its (nonzero) digits is 1382400, while the sum is 43.

Adding to 12405604245433 its reverse (33454240650421), we get a palindrome (45859844895854).

The spelling of 12405604245433 in words is "twelve trillion, four hundred five billion, six hundred four million, two hundred forty-five thousand, four hundred thirty-three".