847043220304011 has 8 divisors (see below), whose sum is σ = 1131963604963840. Its totient is φ = 563409157923432.

The previous prime is 847043220303941. The next prime is 847043220304037. The reversal of 847043220304011 is 110403022340748.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 847043220304011 - 2²³ = 847043211915403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (847043221304011) 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, 321580568275 + ... + 321580570908.

It is an arithmetic number, because the mean of its divisors is an integer number (141495450620480).

Almost surely, 2^{847043220304011} is an apocalyptic number.

847043220304011 is a deficient number, since it is larger than the sum of its proper divisors (284920384659829).

847043220304011 is a wasteful number, since it uses less digits than its factorization.

847043220304011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643161139625.

The product of its (nonzero) digits is 129024, while the sum is 39.

Adding to 847043220304011 its reverse (110403022340748), we get a palindrome (957446242644759).

The spelling of 847043220304011 in words is "eight hundred forty-seven trillion, forty-three billion, two hundred twenty million, three hundred four thousand, eleven".