386666073225303 has 16 divisors (see below), whose sum is σ = 518148643891200. Its totient is φ = 256480458116256.

The previous prime is 386666073225217. The next prime is 386666073225307. The reversal of 386666073225303 is 303522370666683.

It is a happy number.

It is not a de Polignac number, because 386666073225303 - 2²¹ = 386666071128151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386666073225307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100726426 + ... + 104494712.

It is an arithmetic number, because the mean of its divisors is an integer number (32384290243200).

Almost surely, 2^{386666073225303} is an apocalyptic number.

386666073225303 is a deficient number, since it is larger than the sum of its proper divisors (131482570665897).

386666073225303 is a wasteful number, since it uses less digits than its factorization.

386666073225303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940366.

The product of its (nonzero) digits is 117573120, while the sum is 60.

The spelling of 386666073225303 in words is "three hundred eighty-six trillion, six hundred sixty-six billion, seventy-three million, two hundred twenty-five thousand, three hundred three".