80309127345 has 8 divisors (see below), whose sum is σ = 128494603776. Its totient is φ = 42831534576.

The previous prime is 80309127343. The next prime is 80309127359. The reversal of 80309127345 is 54372190308.

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

It is not a de Polignac number, because 80309127345 - 2¹ = 80309127343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80309127297 and 80309127306.

It is not an unprimeable number, because it can be changed into a prime (80309127343) 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, 2676970897 + ... + 2676970926.

It is an arithmetic number, because the mean of its divisors is an integer number (16061825472).

Almost surely, 2^80309127345 is an apocalyptic number.

It is an amenable number.

80309127345 is a deficient number, since it is larger than the sum of its proper divisors (48185476431).

80309127345 is a wasteful number, since it uses less digits than its factorization.

80309127345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353941831.

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 80309127345 in words is "eighty billion, three hundred nine million, one hundred twenty-seven thousand, three hundred forty-five".