12314743140312 has 96 divisors (see below), whose sum is σ = 34109436441600. Its totient is φ = 4011987256512.

The previous prime is 12314743140299. The next prime is 12314743140313. The reversal of 12314743140312 is 21304134741321.

12314743140312 is a `hidden beast` number, since 1 + 2 + 31 + 474 + 3 + 140 + 3 + 12 = 666.

It is a super-2 number, since 2×12314743140312² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12314743140313) 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 23 ways as a sum of consecutive naturals, for example, 97578 + ... + 4963769.

It is an arithmetic number, because the mean of its divisors is an integer number (355306629600).

Almost surely, 2^{12314743140312} is an apocalyptic number.

12314743140312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12314743140312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17054718220800).

12314743140312 is an abundant number, since it is smaller than the sum of its proper divisors (21794693301288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12314743140312 is a wasteful number, since it uses less digits than its factorization.

12314743140312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5062125 (or 5062118 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

Adding to 12314743140312 its reverse (21304134741321), we get a palindrome (33618877881633).

The spelling of 12314743140312 in words is "twelve trillion, three hundred fourteen billion, seven hundred forty-three million, one hundred forty thousand, three hundred twelve".