12843197380417 has 8 divisors (see below), whose sum is σ = 12888713325600. Its totient is φ = 12797682376800.

The previous prime is 12843197380373. The next prime is 12843197380463. The reversal of 12843197380417 is 71408379134821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12843197380417 - 2³¹ = 12841049896769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12843197380217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38164542 + ... + 38499592.

It is an arithmetic number, because the mean of its divisors is an integer number (1611089165700).

Almost surely, 2^{12843197380417} is an apocalyptic number.

It is an amenable number.

12843197380417 is a deficient number, since it is larger than the sum of its proper divisors (45515945183).

12843197380417 is a wasteful number, since it uses less digits than its factorization.

12843197380417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470783.

The product of its (nonzero) digits is 8128512, while the sum is 58.

The spelling of 12843197380417 in words is "twelve trillion, eight hundred forty-three billion, one hundred ninety-seven million, three hundred eighty thousand, four hundred seventeen".