4032321110340 has 96 divisors (see below), whose sum is σ = 11892306263040. Its totient is φ = 1018042761600.

The previous prime is 4032321110339. The next prime is 4032321110357. The reversal of 4032321110340 is 430111232304.

It is a happy number.

It is a super-2 number, since 2×4032321110340² (a number of 26 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 4032321110340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 665185 + ... + 2916695.

It is an arithmetic number, because the mean of its divisors is an integer number (123878190240).

Almost surely, 2^{4032321110340} 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 4032321110340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5946153131520).

4032321110340 is an abundant number, since it is smaller than the sum of its proper divisors (7859985152700).

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

4032321110340 is a wasteful number, since it uses less digits than its factorization.

4032321110340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253113 (or 2253111 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 4032321110340 its reverse (430111232304), we get a palindrome (4462432342644).

The spelling of 4032321110340 in words is "four trillion, thirty-two billion, three hundred twenty-one million, one hundred ten thousand, three hundred forty".