80321375195 has 8 divisors (see below), whose sum is σ = 96387609840. Its totient is φ = 64255793760.

The previous prime is 80321375191. The next prime is 80321375207. The reversal of 80321375195 is 59157312308.

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

It is not a de Polignac number, because 80321375195 - 2² = 80321375191 is a prime.

It is a super-2 number, since 2×80321375195² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80321375191) 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, 168521 + ... + 434789.

It is an arithmetic number, because the mean of its divisors is an integer number (12048451230).

Almost surely, 2^80321375195 is an apocalyptic number.

80321375195 is a deficient number, since it is larger than the sum of its proper divisors (16066234645).

80321375195 is a wasteful number, since it uses less digits than its factorization.

80321375195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326605.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 80321375195 in words is "eighty billion, three hundred twenty-one million, three hundred seventy-five thousand, one hundred ninety-five".