80306672198 has 8 divisors (see below), whose sum is σ = 127545891192. Its totient is φ = 37791375136.

The previous prime is 80306672191. The next prime is 80306672207. The reversal of 80306672198 is 89127660308.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80306672191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1180980440 + ... + 1180980507.

It is an arithmetic number, because the mean of its divisors is an integer number (15943236399).

Almost surely, 2^80306672198 is an apocalyptic number.

80306672198 is a deficient number, since it is larger than the sum of its proper divisors (47239218994).

80306672198 is a wasteful number, since it uses less digits than its factorization.

80306672198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361960966.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 80306672198 in words is "eighty billion, three hundred six million, six hundred seventy-two thousand, one hundred ninety-eight".