32045410220 has 24 divisors (see below), whose sum is σ = 67328810304. Its totient is φ = 12811792896.

The previous prime is 32045410219. The next prime is 32045410223. The reversal of 32045410220 is 2201454023.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32045410223) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 356852 + ... + 437531.

It is an arithmetic number, because the mean of its divisors is an integer number (2805367096).

Almost surely, 2^32045410220 is an apocalyptic number.

It is an amenable number.

32045410220 is an abundant number, since it is smaller than the sum of its proper divisors (35283400084).

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

32045410220 is a wasteful number, since it uses less digits than its factorization.

32045410220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796409 (or 796407 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 32045410220 its reverse (2201454023), we get a palindrome (34246864243).

The spelling of 32045410220 in words is "thirty-two billion, forty-five million, four hundred ten thousand, two hundred twenty".