80804468667 has 8 divisors (see below), whose sum is σ = 116026929424. Its totient is φ = 49725826848.

The previous prime is 80804468639. The next prime is 80804468729. The reversal of 80804468667 is 76686440808.

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

It is not a de Polignac number, because 80804468667 - 2⁷ = 80804468539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80804463667) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 1035954688 + ... + 1035954765.

It is an arithmetic number, because the mean of its divisors is an integer number (14503366178).

Almost surely, 2^80804468667 is an apocalyptic number.

80804468667 is a deficient number, since it is larger than the sum of its proper divisors (35222460757).

80804468667 is a wasteful number, since it uses less digits than its factorization.

80804468667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071909469.

The product of its (nonzero) digits is 12386304, while the sum is 57.

The spelling of 80804468667 in words is "eighty billion, eight hundred four million, four hundred sixty-eight thousand, six hundred sixty-seven".