12313424333340 has 72 divisors (see below), whose sum is σ = 40223852829888. Its totient is φ = 3030996758400.

The previous prime is 12313424333311. The next prime is 12313424333377. The reversal of 12313424333340 is 4333342431321.

12313424333340 is a `hidden beast` number, since 1 + 2 + 313 + 4 + 2 + 4 + 3 + 3 + 334 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 12313424333295 and 12313424333304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2631071236 + ... + 2631075915.

Almost surely, 2^{12313424333340} is an apocalyptic number.

12313424333340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12313424333340 is an abundant number, since it is smaller than the sum of its proper divisors (27910428496548).

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

12313424333340 is a wasteful number, since it uses less digits than its factorization.

12313424333340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5262147179 (or 5262147174 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 12313424333340 its reverse (4333342431321), we get a palindrome (16646766764661).

The spelling of 12313424333340 in words is "twelve trillion, three hundred thirteen billion, four hundred twenty-four million, three hundred thirty-three thousand, three hundred forty".