12941073878768 has 20 divisors (see below), whose sum is σ = 28655235017520. Its totient is φ = 5546174519424.

The previous prime is 12941073878743. The next prime is 12941073878779. The reversal of 12941073878768 is 86787837014921.

It is a happy number.

It is a super-2 number, since 2×12941073878768² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57772651133 + ... + 57772651356.

It is an arithmetic number, because the mean of its divisors is an integer number (1432761750876).

Almost surely, 2^{12941073878768} is an apocalyptic number.

It is an amenable number.

12941073878768 is an abundant number, since it is smaller than the sum of its proper divisors (15714161138752).

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

12941073878768 is a wasteful number, since it uses less digits than its factorization.

12941073878768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115545302504 (or 115545302498 counting only the distinct ones).

The product of its (nonzero) digits is 227598336, while the sum is 71.

The spelling of 12941073878768 in words is "twelve trillion, nine hundred forty-one billion, seventy-three million, eight hundred seventy-eight thousand, seven hundred sixty-eight".