213324044044232 has 32 divisors (see below), whose sum is σ = 436346829727200. Its totient is φ = 96964986969600.

The previous prime is 213324044044211. The next prime is 213324044044351. The reversal of 213324044044232 is 232440440423312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11801432 + ... + 23789112.

It is an arithmetic number, because the mean of its divisors is an integer number (13635838428975).

Almost surely, 2^{213324044044232} is an apocalyptic number.

213324044044232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

213324044044232 is an abundant number, since it is smaller than the sum of its proper divisors (223022785682968).

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

213324044044232 is a wasteful number, since it uses less digits than its factorization.

213324044044232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12189917 (or 12189913 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 213324044044232 its reverse (232440440423312), we get a palindrome (445764484467544).

The spelling of 213324044044232 in words is "two hundred thirteen trillion, three hundred twenty-four billion, forty-four million, forty-four thousand, two hundred thirty-two".