320324077511712 has 48 divisors (see below), whose sum is σ = 934278559411680. Its totient is φ = 106774692503616.

The previous prime is 320324077511701. The next prime is 320324077511731. The reversal of 320324077511712 is 217115770423023.

320324077511712 is a `hidden beast` number, since 3 + 2 + 0 + 3 + 2 + 407 + 75 + 1 + 171 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

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 7 ways as a sum of consecutive naturals, for example, 185372729178 + ... + 185372730905.

It is an arithmetic number, because the mean of its divisors is an integer number (19464136654410).

Almost surely, 2^{320324077511712} is an apocalyptic number.

320324077511712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

320324077511712 is an abundant number, since it is smaller than the sum of its proper divisors (613954481899968).

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

320324077511712 is a wasteful number, since it uses less digits than its factorization.

320324077511712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370745460102 (or 370745460088 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 45.

The spelling of 320324077511712 in words is "three hundred twenty trillion, three hundred twenty-four billion, seventy-seven million, five hundred eleven thousand, seven hundred twelve".