32330305420 has 48 divisors (see below), whose sum is σ = 77879144448. Its totient is φ = 11043760320.

The previous prime is 32330305379. The next prime is 32330305429. The reversal of 32330305420 is 2450303323.

It is not an unprimeable number, because it can be changed into a prime (32330305429) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 388132 + ... + 464011.

It is an arithmetic number, because the mean of its divisors is an integer number (1622482176).

Almost surely, 2^32330305420 is an apocalyptic number.

It is an amenable number.

32330305420 is an abundant number, since it is smaller than the sum of its proper divisors (45548839028).

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

32330305420 is a wasteful number, since it uses less digits than its factorization.

32330305420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852430 (or 852428 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 32330305420 its reverse (2450303323), we get a palindrome (34780608743).

The spelling of 32330305420 in words is "thirty-two billion, three hundred thirty million, three hundred five thousand, four hundred twenty".