432220020414220 has 96 divisors (see below), whose sum is σ = 931813352426880. Its totient is φ = 168306316738560.

The previous prime is 432220020414181. The next prime is 432220020414307. The reversal of 432220020414220 is 22414020022234.

It is a happy number.

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, 934239916 + ... + 934702444.

It is an arithmetic number, because the mean of its divisors is an integer number (9706389087780).

Almost surely, 2^{432220020414220} 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 432220020414220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (465906676213440).

432220020414220 is an abundant number, since it is smaller than the sum of its proper divisors (499593332012660).

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

432220020414220 is a wasteful number, since it uses less digits than its factorization.

432220020414220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465043 (or 465041 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 432220020414220 its reverse (22414020022234), we get a palindrome (454634040436454).

The spelling of 432220020414220 in words is "four hundred thirty-two trillion, two hundred twenty billion, twenty million, four hundred fourteen thousand, two hundred twenty".