12938070081168 has 40 divisors (see below), whose sum is σ = 37137053012000. Its totient is φ = 4312690026912.

The previous prime is 12938070081103. The next prime is 12938070081193. The reversal of 12938070081168 is 86118007083921.

12938070081168 is a `hidden beast` number, since 1 + 29 + 380 + 7 + 0 + 0 + 81 + 168 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14974617718 + ... + 14974618581.

It is an arithmetic number, because the mean of its divisors is an integer number (928426325300).

Almost surely, 2^{12938070081168} is an apocalyptic number.

12938070081168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12938070081168 is an abundant number, since it is smaller than the sum of its proper divisors (24198982930832).

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

12938070081168 is a wasteful number, since it uses less digits than its factorization.

12938070081168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29949236316 (or 29949236304 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

The spelling of 12938070081168 in words is "twelve trillion, nine hundred thirty-eight billion, seventy million, eighty-one thousand, one hundred sixty-eight".