323211100432 has 20 divisors (see below), whose sum is σ = 683150735376. Its totient is φ = 146914136480.

The previous prime is 323211100391. The next prime is 323211100451. The reversal of 323211100432 is 234001112323.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 918213178 + ... + 918213529.

Almost surely, 2^323211100432 is an apocalyptic number.

It is an amenable number.

323211100432 is an abundant number, since it is smaller than the sum of its proper divisors (359939634944).

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

323211100432 is a wasteful number, since it uses less digits than its factorization.

323211100432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836426726 (or 1836426720 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 323211100432 its reverse (234001112323), we get a palindrome (557212212755).

The spelling of 323211100432 in words is "three hundred twenty-three billion, two hundred eleven million, one hundred thousand, four hundred thirty-two".