12343353036312 has 64 divisors (see below), whose sum is σ = 30906271872000. Its totient is φ = 4108068065024.

The previous prime is 12343353036299. The next prime is 12343353036331. The reversal of 12343353036312 is 21363035334321.

It is a super-2 number, since 2×12343353036312² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89786764 + ... + 89924132.

It is an arithmetic number, because the mean of its divisors is an integer number (482910498000).

Almost surely, 2^{12343353036312} is an apocalyptic number.

12343353036312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12343353036312 is an abundant number, since it is smaller than the sum of its proper divisors (18562918835688).

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

12343353036312 is a wasteful number, since it uses less digits than its factorization.

12343353036312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143160 (or 143156 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 39.

The spelling of 12343353036312 in words is "twelve trillion, three hundred forty-three billion, three hundred fifty-three million, thirty-six thousand, three hundred twelve".