12324000455403 has 64 divisors (see below), whose sum is σ = 21493254666240. Its totient is φ = 6095440300032.

The previous prime is 12324000455363. The next prime is 12324000455441. The reversal of 12324000455403 is 30455400042321.

It is not a de Polignac number, because 12324000455403 - 2¹² = 12324000451307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12324000455443) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3687375 + ... + 6184232.

It is an arithmetic number, because the mean of its divisors is an integer number (335832104160).

Almost surely, 2^{12324000455403} is an apocalyptic number.

12324000455403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12324000455403 is a deficient number, since it is larger than the sum of its proper divisors (9169254210837).

12324000455403 is a wasteful number, since it uses less digits than its factorization.

12324000455403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9871916.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 12324000455403 its reverse (30455400042321), we get a palindrome (42779400497724).

The spelling of 12324000455403 in words is "twelve trillion, three hundred twenty-four billion, four hundred fifty-five thousand, four hundred three".