432212321996 has 96 divisors (see below), whose sum is σ = 957155469312. Its totient is φ = 166176541440.

The previous prime is 432212321971. The next prime is 432212321999. The reversal of 432212321996 is 699123212234.

It is not an unprimeable number, because it can be changed into a prime (432212321999) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 12251735 + ... + 12286961.

It is an arithmetic number, because the mean of its divisors is an integer number (9970369472).

Almost surely, 2^432212321996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432212321996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478577734656).

432212321996 is an abundant number, since it is smaller than the sum of its proper divisors (524943147316).

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

432212321996 is a wasteful number, since it uses less digits than its factorization.

432212321996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36199 (or 36197 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The spelling of 432212321996 in words is "four hundred thirty-two billion, two hundred twelve million, three hundred twenty-one thousand, nine hundred ninety-six".