80831834346 has 32 divisors (see below), whose sum is σ = 163908780480. Its totient is φ = 26569897344.

The previous prime is 80831834341. The next prime is 80831834371. The reversal of 80831834346 is 64343813808.

It is a junction number, because it is equal to n+sod(n) for n = 80831834295 and 80831834304.

It is not an unprimeable number, because it can be changed into a prime (80831834341) 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, 2900145 + ... + 2927883.

It is an arithmetic number, because the mean of its divisors is an integer number (5122149390).

Almost surely, 2^80831834346 is an apocalyptic number.

80831834346 is an abundant number, since it is smaller than the sum of its proper divisors (83076946134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80831834346 is a wasteful number, since it uses less digits than its factorization.

80831834346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34470.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 80831834346 in words is "eighty billion, eight hundred thirty-one million, eight hundred thirty-four thousand, three hundred forty-six".