800078104411 has 4 divisors (see below), whose sum is σ = 800087707872. Its totient is φ = 800068500952.

The previous prime is 800078104403. The next prime is 800078104429. The reversal of 800078104411 is 114401870008.

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 800078104411 - 2³ = 800078104403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (800078104481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4675660 + ... + 4843753.

It is an arithmetic number, because the mean of its divisors is an integer number (200021926968).

Almost surely, 2^800078104411 is an apocalyptic number.

800078104411 is a deficient number, since it is larger than the sum of its proper divisors (9603461).

800078104411 is an equidigital number, since it uses as much as digits as its factorization.

800078104411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9603460.

The product of its (nonzero) digits is 7168, while the sum is 34.

Adding to 800078104411 its reverse (114401870008), we get a palindrome (914479974419).

The spelling of 800078104411 in words is "eight hundred billion, seventy-eight million, one hundred four thousand, four hundred eleven".