12343031044412 has 24 divisors (see below), whose sum is σ = 22119027180096. Its totient is φ = 6024013063488.

The previous prime is 12343031044411. The next prime is 12343031044439. The reversal of 12343031044412 is 21444013034321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12343031044411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87938483 + ... + 88078730.

It is an arithmetic number, because the mean of its divisors is an integer number (921626132504).

Almost surely, 2^{12343031044412} is an apocalyptic number.

It is an amenable number.

12343031044412 is a deficient number, since it is larger than the sum of its proper divisors (9775996135684).

12343031044412 is a wasteful number, since it uses less digits than its factorization.

12343031044412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176017637 (or 176017635 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 12343031044412 its reverse (21444013034321), we get a palindrome (33787044078733).

The spelling of 12343031044412 in words is "twelve trillion, three hundred forty-three billion, thirty-one million, forty-four thousand, four hundred twelve".