12324314013143 has 32 divisors (see below), whose sum is σ = 13912712865792. Its totient is φ = 10815735427200.

The previous prime is 12324314013133. The next prime is 12324314013181. The reversal of 12324314013143 is 34131041342321.

It is a de Polignac number, because none of the positive numbers 2^k-12324314013143 is a prime.

It is a super-3 number, since 3×12324314013143³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324314013113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235904621 + ... + 235956857.

It is an arithmetic number, because the mean of its divisors is an integer number (434772277056).

Almost surely, 2^{12324314013143} is an apocalyptic number.

12324314013143 is a deficient number, since it is larger than the sum of its proper divisors (1588398852649).

12324314013143 is a wasteful number, since it uses less digits than its factorization.

12324314013143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53975.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 12324314013143 its reverse (34131041342321), we get a palindrome (46455355355464).

The spelling of 12324314013143 in words is "twelve trillion, three hundred twenty-four billion, three hundred fourteen million, thirteen thousand, one hundred forty-three".