80108704067 has 16 divisors (see below), whose sum is σ = 91813481472. Its totient is φ = 68469377760.

The previous prime is 80108704057. The next prime is 80108704141. The reversal of 80108704067 is 76040780108.

It is not a de Polignac number, because 80108704067 - 2¹⁶ = 80108638531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80108704007) 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, 3624173 + ... + 3646209.

It is an arithmetic number, because the mean of its divisors is an integer number (5738342592).

Almost surely, 2^80108704067 is an apocalyptic number.

80108704067 is a deficient number, since it is larger than the sum of its proper divisors (11704777405).

80108704067 is a wasteful number, since it uses less digits than its factorization.

80108704067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23498.

The product of its (nonzero) digits is 75264, while the sum is 41.

The spelling of 80108704067 in words is "eighty billion, one hundred eight million, seven hundred four thousand, sixty-seven".