321034200999 has 16 divisors (see below), whose sum is σ = 439637698560. Its totient is φ = 208227365280.

The previous prime is 321034200941. The next prime is 321034201001. The reversal of 321034200999 is 999002430123.

It is not a de Polignac number, because 321034200999 - 2¹¹ = 321034198951 is a prime.

It is a super-2 number, since 2×321034200999² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 321034200999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321034200919) 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, 2380714 + ... + 2511944.

It is an arithmetic number, because the mean of its divisors is an integer number (27477356160).

Almost surely, 2^321034200999 is an apocalyptic number.

321034200999 is a deficient number, since it is larger than the sum of its proper divisors (118603497561).

321034200999 is a wasteful number, since it uses less digits than its factorization.

321034200999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153310.

The product of its (nonzero) digits is 104976, while the sum is 42.

The spelling of 321034200999 in words is "three hundred twenty-one billion, thirty-four million, two hundred thousand, nine hundred ninety-nine".