332430403220 has 48 divisors (see below), whose sum is σ = 707760833808. Its totient is φ = 131133219840.

The previous prime is 332430403219. The next prime is 332430403313. The reversal of 332430403220 is 22304034233.

It can be written as a sum of positive squares in 8 ways, for example, as 133494916 + 332296908304 = 11554^2 + 576452^2 .

It is a super-2 number, since 2×332430403220² (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 332430403220.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 20929922 + ... + 20945798.

It is an arithmetic number, because the mean of its divisors is an integer number (14745017371).

Almost surely, 2^332430403220 is an apocalyptic number.

It is an amenable number.

332430403220 is an abundant number, since it is smaller than the sum of its proper divisors (375330430588).

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

332430403220 is a wasteful number, since it uses less digits than its factorization.

332430403220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30300 (or 30298 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 332430403220 its reverse (22304034233), we get a palindrome (354734437453).

The spelling of 332430403220 in words is "three hundred thirty-two billion, four hundred thirty million, four hundred three thousand, two hundred twenty".