80117050834 has 16 divisors (see below), whose sum is σ = 126616409280. Its totient is φ = 37915441200.

The previous prime is 80117050807. The next prime is 80117050837. The reversal of 80117050834 is 43805071108.

It is a junction number, because it is equal to n+sod(n) for n = 80117050793 and 80117050802.

It is not an unprimeable number, because it can be changed into a prime (80117050837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922942 + ... + 1006009.

It is an arithmetic number, because the mean of its divisors is an integer number (7913525580).

Almost surely, 2^80117050834 is an apocalyptic number.

80117050834 is a deficient number, since it is larger than the sum of its proper divisors (46499358446).

80117050834 is a wasteful number, since it uses less digits than its factorization.

80117050834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930065.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 80117050834 in words is "eighty billion, one hundred seventeen million, fifty thousand, eight hundred thirty-four".