320829466134 has 8 divisors (see below), whose sum is σ = 641658932280. Its totient is φ = 106943155376.

The previous prime is 320829466121. The next prime is 320829466151. The reversal of 320829466134 is 431664928023.

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

320829466134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 26735788839 + ... + 26735788850.

It is an arithmetic number, because the mean of its divisors is an integer number (80207366535).

Almost surely, 2^320829466134 is an apocalyptic number.

320829466134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

320829466134 is a wasteful number, since it uses less digits than its factorization.

320829466134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53471577694.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 320829466134 in words is "three hundred twenty billion, eight hundred twenty-nine million, four hundred sixty-six thousand, one hundred thirty-four".