800042014 has 4 divisors (see below), whose sum is σ = 1200063024. Its totient is φ = 400021006.

The previous prime is 800042003. The next prime is 800042029. The reversal of 800042014 is 410240008.

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

It is a junction number, because it is equal to n+sod(n) for n = 800041982 and 800042000.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 200010502 + ... + 200010505.

It is an arithmetic number, because the mean of its divisors is an integer number (300015756).

Almost surely, 2^800042014 is an apocalyptic number.

800042014 is a deficient number, since it is larger than the sum of its proper divisors (400021010).

800042014 is a wasteful number, since it uses less digits than its factorization.

800042014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400021009.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 800042014 is about 28285.0139473185. The cubic root of 800042014 is about 928.3340174142.

The spelling of 800042014 in words is "eight hundred million, forty-two thousand, fourteen".