386254247011 has 4 divisors (see below), whose sum is σ = 386422405272. Its totient is φ = 386086088752.

The previous prime is 386254246997. The next prime is 386254247047. The reversal of 386254247011 is 110742452683.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 386254247011 - 2⁵ = 386254246979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (386254245011) 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, 84075685 + ... + 84080278.

It is an arithmetic number, because the mean of its divisors is an integer number (96605601318).

Almost surely, 2^386254247011 is an apocalyptic number.

386254247011 is a deficient number, since it is larger than the sum of its proper divisors (168158261).

386254247011 is a wasteful number, since it uses less digits than its factorization.

386254247011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168158260.

The product of its (nonzero) digits is 322560, while the sum is 43.

Adding to 386254247011 its reverse (110742452683), we get a palindrome (496996699694).

The spelling of 386254247011 in words is "three hundred eighty-six billion, two hundred fifty-four million, two hundred forty-seven thousand, eleven".