80347071835 has 8 divisors (see below), whose sum is σ = 96482943216. Its totient is φ = 64233352800.

The previous prime is 80347071803. The next prime is 80347071841. The reversal of 80347071835 is 53817074308.

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

It is not a de Polignac number, because 80347071835 - 2⁵ = 80347071803 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5530104 + ... + 5544613.

It is an arithmetic number, because the mean of its divisors is an integer number (12060367902).

Almost surely, 2^80347071835 is an apocalyptic number.

80347071835 is a deficient number, since it is larger than the sum of its proper divisors (16135871381).

80347071835 is a wasteful number, since it uses less digits than its factorization.

80347071835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11076173.

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 80347071835 in words is "eighty billion, three hundred forty-seven million, seventy-one thousand, eight hundred thirty-five".