32025442224 has 80 divisors (see below), whose sum is σ = 84479137632. Its totient is φ = 10451902464.

The previous prime is 32025442219. The next prime is 32025442243. The reversal of 32025442224 is 42224452023.

It is a junction number, because it is equal to n+sod(n) for n = 32025442191 and 32025442200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446692 + ... + 513404.

Almost surely, 2^32025442224 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 32025442224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42239568816).

32025442224 is an abundant number, since it is smaller than the sum of its proper divisors (52453695408).

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

32025442224 is a wasteful number, since it uses less digits than its factorization.

32025442224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66934 (or 66928 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 32025442224 its reverse (42224452023), we get a palindrome (74249894247).

The spelling of 32025442224 in words is "thirty-two billion, twenty-five million, four hundred forty-two thousand, two hundred twenty-four".