80309127346 has 32 divisors (see below), whose sum is σ = 139589625600. Its totient is φ = 33942053376.

The previous prime is 80309127343. The next prime is 80309127359. The reversal of 80309127346 is 64372190308.

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 15 ways as a sum of consecutive naturals, for example, 187270 + ... + 442366.

It is an arithmetic number, because the mean of its divisors is an integer number (4362175800).

Almost surely, 2^80309127346 is an apocalyptic number.

80309127346 is a deficient number, since it is larger than the sum of its proper divisors (59280498254).

80309127346 is a wasteful number, since it uses less digits than its factorization.

80309127346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255418.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 80309127346 in words is "eighty billion, three hundred nine million, one hundred twenty-seven thousand, three hundred forty-six".