32128461428244 has 24 divisors (see below), whose sum is σ = 74966502471168. Its totient is φ = 10709473932480.

The previous prime is 32128461428233. The next prime is 32128461428263. The reversal of 32128461428244 is 44282416482123.

32128461428244 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16212429 + ... + 18085899.

It is an arithmetic number, because the mean of its divisors is an integer number (3123604269632).

Almost surely, 2^{32128461428244} is an apocalyptic number.

It is an amenable number.

32128461428244 is an abundant number, since it is smaller than the sum of its proper divisors (42838041042924).

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

32128461428244 is a wasteful number, since it uses less digits than its factorization.

32128461428244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302575 (or 3302573 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 51.

The spelling of 32128461428244 in words is "thirty-two trillion, one hundred twenty-eight billion, four hundred sixty-one million, four hundred twenty-eight thousand, two hundred forty-four".