64068207168001 has 4 divisors (see below), whose sum is σ = 67440218071600. Its totient is φ = 60696196264404.

The previous prime is 64068207167989. The next prime is 64068207168023. The reversal of 64068207168001 is 10086170286046.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 64068207168001 - 2³¹ = 64066059684353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64068207168101) 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 3 ways as a sum of consecutive naturals, for example, 1686005451771 + ... + 1686005451808.

It is an arithmetic number, because the mean of its divisors is an integer number (16860054517900).

Almost surely, 2^{64068207168001} is an apocalyptic number.

It is an amenable number.

64068207168001 is a deficient number, since it is larger than the sum of its proper divisors (3372010903599).

64068207168001 is a wasteful number, since it uses less digits than its factorization.

64068207168001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372010903598.

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 64068207168001 in words is "sixty-four trillion, sixty-eight billion, two hundred seven million, one hundred sixty-eight thousand, one".