12970805912982 has 48 divisors (see below), whose sum is σ = 28271979141120. Its totient is φ = 4297703031600.

The previous prime is 12970805912963. The next prime is 12970805912983. The reversal of 12970805912982 is 28921950807921.

12970805912982 is a `hidden beast` number, since 1 + 297 + 0 + 8 + 0 + 59 + 1 + 298 + 2 = 666.

It is a super-2 number, since 2×12970805912982² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12970805912983) by changing a digit.

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, 3104557 + ... + 5964887.

It is an arithmetic number, because the mean of its divisors is an integer number (588999565440).

Almost surely, 2^{12970805912982} is an apocalyptic number.

12970805912982 is an abundant number, since it is smaller than the sum of its proper divisors (15301173228138).

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

12970805912982 is a wasteful number, since it uses less digits than its factorization.

12970805912982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861849 (or 2861846 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 63.

The spelling of 12970805912982 in words is "twelve trillion, nine hundred seventy billion, eight hundred five million, nine hundred twelve thousand, nine hundred eighty-two".