332012441420 has 96 divisors (see below), whose sum is σ = 793935475200. Its totient is φ = 115445468160.

The previous prime is 332012441419. The next prime is 332012441447. The reversal of 332012441420 is 24144210233.

It is a super-2 number, since 2×332012441420² (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 332012441420.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19183931 + ... + 19201229.

It is an arithmetic number, because the mean of its divisors is an integer number (8270161200).

Almost surely, 2^332012441420 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 332012441420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396967737600).

332012441420 is an abundant number, since it is smaller than the sum of its proper divisors (461923033780).

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

332012441420 is a wasteful number, since it uses less digits than its factorization.

332012441420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21135 (or 21133 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 332012441420 its reverse (24144210233), we get a palindrome (356156651653).

The spelling of 332012441420 in words is "three hundred thirty-two billion, twelve million, four hundred forty-one thousand, four hundred twenty".