32128462573116 has 768 divisors, whose sum is σ = 100746511810560. Its totient is φ = 7739005317120.

The previous prime is 32128462573099. The next prime is 32128462573117. The reversal of 32128462573116 is 61137526482123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32128462573117) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 11397111955 + ... + 11397114773.

It is an arithmetic number, because the mean of its divisors is an integer number (131180353920).

Almost surely, 2^{32128462573116} 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 32128462573116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50373255905280).

32128462573116 is an abundant number, since it is smaller than the sum of its proper divisors (68618049237444).

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

32128462573116 is a wasteful number, since it uses less digits than its factorization.

32128462573116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3146 (or 3144 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 51.

The spelling of 32128462573116 in words is "thirty-two trillion, one hundred twenty-eight billion, four hundred sixty-two million, five hundred seventy-three thousand, one hundred sixteen".