386968664143 has 16 divisors (see below), whose sum is σ = 408817323520. Its totient is φ = 365270026176.

The previous prime is 386968664111. The next prime is 386968664197. The reversal of 386968664143 is 341466869683.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 386968664143 - 2⁵ = 386968664111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386968664843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7805971 + ... + 7855387.

It is an arithmetic number, because the mean of its divisors is an integer number (25551082720).

Almost surely, 2^386968664143 is an apocalyptic number.

386968664143 is a deficient number, since it is larger than the sum of its proper divisors (21848659377).

386968664143 is a wasteful number, since it uses less digits than its factorization.

386968664143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50926.

The product of its digits is 107495424, while the sum is 64.

The spelling of 386968664143 in words is "three hundred eighty-six billion, nine hundred sixty-eight million, six hundred sixty-four thousand, one hundred forty-three".