67346340866 has 8 divisors (see below), whose sum is σ = 115450870080. Its totient is φ = 28862717508.

The previous prime is 67346340847. The next prime is 67346340877. The reversal of 67346340866 is 66804364376.

67346340866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 2405226446 + ... + 2405226473.

It is an arithmetic number, because the mean of its divisors is an integer number (14431358760).

Almost surely, 2^67346340866 is an apocalyptic number.

67346340866 is a deficient number, since it is larger than the sum of its proper divisors (48104529214).

67346340866 is a wasteful number, since it uses less digits than its factorization.

67346340866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4810452928.

The product of its (nonzero) digits is 10450944, while the sum is 53.

The spelling of 67346340866 in words is "sixty-seven billion, three hundred forty-six million, three hundred forty thousand, eight hundred sixty-six".