386644531291201 has 8 divisors (see below), whose sum is σ = 386729678341440. Its totient is φ = 386559391843152.

The previous prime is 386644531291189. The next prime is 386644531291229. The reversal of 386644531291201 is 102192135446683.

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 386644531291201 - 2¹¹ = 386644531289153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (386644531291241) 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, 100435815 + ... + 104214403.

It is an arithmetic number, because the mean of its divisors is an integer number (48341209792680).

Almost surely, 2^{386644531291201} is an apocalyptic number.

It is an amenable number.

386644531291201 is a deficient number, since it is larger than the sum of its proper divisors (85147050239).

386644531291201 is a wasteful number, since it uses less digits than its factorization.

386644531291201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3801095.

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 386644531291201 in words is "three hundred eighty-six trillion, six hundred forty-four billion, five hundred thirty-one million, two hundred ninety-one thousand, two hundred one".