800880240067 has 2 divisors, whose sum is σ = 800880240068. Its totient is φ = 800880240066.

The previous prime is 800880240059. The next prime is 800880240101. The reversal of 800880240067 is 760042088008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 800880240067 - 2³ = 800880240059 is a prime.

It is not a weakly prime, because it can be changed into another prime (800880240467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400440120033 + 400440120034.

It is an arithmetic number, because the mean of its divisors is an integer number (400440120034).

Almost surely, 2^800880240067 is an apocalyptic number.

800880240067 is a deficient number, since it is larger than the sum of its proper divisors (1).

800880240067 is an equidigital number, since it uses as much as digits as its factorization.

800880240067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172032, while the sum is 43.

The spelling of 800880240067 in words is "eight hundred billion, eight hundred eighty million, two hundred forty thousand, sixty-seven".