12320243014312 has 64 divisors (see below), whose sum is σ = 23244986145600. Its totient is φ = 6121734044160.

The previous prime is 12320243014307. The next prime is 12320243014349. The reversal of 12320243014312 is 21341034202321.

12320243014312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1102674358 + ... + 1102685530.

It is an arithmetic number, because the mean of its divisors is an integer number (363202908525).

Almost surely, 2^{12320243014312} is an apocalyptic number.

It is an amenable number.

12320243014312 is a deficient number, since it is larger than the sum of its proper divisors (10924743131288).

12320243014312 is a wasteful number, since it uses less digits than its factorization.

12320243014312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12826 (or 12822 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 12320243014312 its reverse (21341034202321), we get a palindrome (33661277216633).

The spelling of 12320243014312 in words is "twelve trillion, three hundred twenty billion, two hundred forty-three million, fourteen thousand, three hundred twelve".