800008043 has 8 divisors (see below), whose sum is σ = 822282912. Its totient is φ = 777767616.

The previous prime is 800007997. The next prime is 800008051. The reversal of 800008043 is 340800008.

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

It is a cyclic number.

It is not a de Polignac number, because 800008043 - 2¹⁴ = 799991659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (800008943) 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, 42671 + ... + 58487.

It is an arithmetic number, because the mean of its divisors is an integer number (102785364).

Almost surely, 2^800008043 is an apocalyptic number.

800008043 is a deficient number, since it is larger than the sum of its proper divisors (22274869).

800008043 is a wasteful number, since it uses less digits than its factorization.

800008043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17221.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 800008043 is about 28284.4134286006. The cubic root of 800008043 is about 928.3208777370.

The spelling of 800008043 in words is "eight hundred million, eight thousand, forty-three".