320214435794 has 32 divisors (see below), whose sum is σ = 566614538496. Its totient is φ = 134075441920.

The previous prime is 320214435763. The next prime is 320214435857. The reversal of 320214435794 is 497534412023.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9090809 + ... + 9125964.

It is an arithmetic number, because the mean of its divisors is an integer number (17706704328).

Almost surely, 2^320214435794 is an apocalyptic number.

320214435794 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

320214435794 is a deficient number, since it is larger than the sum of its proper divisors (246400102702).

320214435794 is a wasteful number, since it uses less digits than its factorization.

320214435794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18216850.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 320214435794 in words is "three hundred twenty billion, two hundred fourteen million, four hundred thirty-five thousand, seven hundred ninety-four".