32034022420 has 96 divisors (see below), whose sum is σ = 76806817920. Its totient is φ = 11146383360.

The previous prime is 32034022333. The next prime is 32034022421. The reversal of 32034022420 is 2422043023.

It is a junction number, because it is equal to n+sod(n) for n = 32034022391 and 32034022400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32034022421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204387 + ... + 325333.

It is an arithmetic number, because the mean of its divisors is an integer number (800071020).

Almost surely, 2^32034022420 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 32034022420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38403408960).

32034022420 is an abundant number, since it is smaller than the sum of its proper divisors (44772795500).

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

32034022420 is a wasteful number, since it uses less digits than its factorization.

32034022420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121033 (or 121031 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 32034022420 its reverse (2422043023), we get a palindrome (34456065443).

The spelling of 32034022420 in words is "thirty-two billion, thirty-four million, twenty-two thousand, four hundred twenty".