800840010235 has 4 divisors (see below), whose sum is σ = 961008012288. Its totient is φ = 640672008184.

The previous prime is 800840010203. The next prime is 800840010241. The reversal of 800840010235 is 532010048008.

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 800840010235 - 2⁵ = 800840010203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 800840010197 and 800840010206.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80084001019 + ... + 80084001028.

It is an arithmetic number, because the mean of its divisors is an integer number (240252003072).

Almost surely, 2^800840010235 is an apocalyptic number.

800840010235 is a deficient number, since it is larger than the sum of its proper divisors (160168002053).

800840010235 is a wasteful number, since it uses less digits than its factorization.

800840010235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160168002052.

The product of its (nonzero) digits is 7680, while the sum is 31.

The spelling of 800840010235 in words is "eight hundred billion, eight hundred forty million, ten thousand, two hundred thirty-five".