8428711411 has 4 divisors (see below), whose sum is σ = 8429631192. Its totient is φ = 8427791632.

The previous prime is 8428711339. The next prime is 8428711451. The reversal of 8428711411 is 1141178248.

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 8428711411 - 2¹¹ = 8428709363 is a prime.

It is a super-2 number, since 2×8428711411² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8428711451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446005 + ... + 464518.

It is an arithmetic number, because the mean of its divisors is an integer number (2107407798).

Almost surely, 2^8428711411 is an apocalyptic number.

8428711411 is a deficient number, since it is larger than the sum of its proper divisors (919781).

8428711411 is an equidigital number, since it uses as much as digits as its factorization.

8428711411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919780.

The product of its digits is 14336, while the sum is 37.

The square root of 8428711411 is about 91808.0138713391. The cubic root of 8428711411 is about 2035.1061253808.

Adding to 8428711411 its reverse (1141178248), we get a palindrome (9569889659).

The spelling of 8428711411 in words is "eight billion, four hundred twenty-eight million, seven hundred eleven thousand, four hundred eleven".