324286805420 has 12 divisors (see below), whose sum is σ = 681002291424. Its totient is φ = 129714722160.

The previous prime is 324286805393. The next prime is 324286805441. The reversal of 324286805420 is 24508682423.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8107170116 + ... + 8107170155.

It is an arithmetic number, because the mean of its divisors is an integer number (56750190952).

Almost surely, 2^324286805420 is an apocalyptic number.

It is an amenable number.

324286805420 is an abundant number, since it is smaller than the sum of its proper divisors (356715486004).

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

324286805420 is a wasteful number, since it uses less digits than its factorization.

324286805420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16214340280 (or 16214340278 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 44.

The spelling of 324286805420 in words is "three hundred twenty-four billion, two hundred eighty-six million, eight hundred five thousand, four hundred twenty".