12316204413455 has 16 divisors (see below), whose sum is σ = 14931046713024. Its totient is φ = 9751964812800.

The previous prime is 12316204413451. The next prime is 12316204413521. The reversal of 12316204413455 is 55431440261321.

It is not a de Polignac number, because 12316204413455 - 2² = 12316204413451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12316204413451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2873699 + ... + 5735028.

It is an arithmetic number, because the mean of its divisors is an integer number (933190419564).

Almost surely, 2^{12316204413455} is an apocalyptic number.

12316204413455 is a deficient number, since it is larger than the sum of its proper divisors (2614842299569).

12316204413455 is a wasteful number, since it uses less digits than its factorization.

12316204413455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8611666.

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 12316204413455 its reverse (55431440261321), we get a palindrome (67747644674776).

The spelling of 12316204413455 in words is "twelve trillion, three hundred sixteen billion, two hundred four million, four hundred thirteen thousand, four hundred fifty-five".