323200320009 has 16 divisors (see below), whose sum is σ = 509478337920. Its totient is φ = 178317417600.

The previous prime is 323200319977. The next prime is 323200320013. The reversal of 323200320009 is 900023002323.

It is not a de Polignac number, because 323200320009 - 2⁵ = 323200319977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323200320019) 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, 265352692 + ... + 265353909.

It is an arithmetic number, because the mean of its divisors is an integer number (31842396120).

Almost surely, 2^323200320009 is an apocalyptic number.

It is an amenable number.

323200320009 is a deficient number, since it is larger than the sum of its proper divisors (186278017911).

323200320009 is a wasteful number, since it uses less digits than its factorization.

323200320009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530706640.

The product of its (nonzero) digits is 1944, while the sum is 24.

The spelling of 323200320009 in words is "three hundred twenty-three billion, two hundred million, three hundred twenty thousand, nine".