12846243937164 has 192 divisors, whose sum is σ = 34556417925120. Its totient is φ = 3673381536000.

The previous prime is 12846243937157. The next prime is 12846243937181. The reversal of 12846243937164 is 46173934264821.

It is a junction number, because it is equal to n+sod(n) for n = 12846243937098 and 12846243937107.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 980398237 + ... + 980411339.

It is an arithmetic number, because the mean of its divisors is an integer number (179981343360).

Almost surely, 2^{12846243937164} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12846243937164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17278208962560).

12846243937164 is an abundant number, since it is smaller than the sum of its proper divisors (21710173987956).

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

12846243937164 is a wasteful number, since it uses less digits than its factorization.

12846243937164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14652 (or 14650 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 60.

The spelling of 12846243937164 in words is "twelve trillion, eight hundred forty-six billion, two hundred forty-three million, nine hundred thirty-seven thousand, one hundred sixty-four".