12433305445 has 8 divisors (see below), whose sum is σ = 16276327200. Its totient is φ = 9042403920.

The previous prime is 12433305407. The next prime is 12433305491. The reversal of 12433305445 is 54450333421.

It is a happy number.

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

It is not a de Polignac number, because 12433305445 - 2¹¹ = 12433303397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12433305445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113029995 + ... + 113030104.

It is an arithmetic number, because the mean of its divisors is an integer number (2034540900).

Almost surely, 2^12433305445 is an apocalyptic number.

It is an amenable number.

12433305445 is a deficient number, since it is larger than the sum of its proper divisors (3843021755).

12433305445 is a wasteful number, since it uses less digits than its factorization.

12433305445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226060115.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 12433305445 its reverse (54450333421), we get a palindrome (66883638866).

The spelling of 12433305445 in words is "twelve billion, four hundred thirty-three million, three hundred five thousand, four hundred forty-five".