32064325281232 has 320 divisors, whose sum is σ = 68712209280000. Its totient is φ = 14447732834304.

The previous prime is 32064325281211. The next prime is 32064325281251. The reversal of 32064325281232 is 23218252346023.

It is a super-3 number, since 3×32064325281232³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22438295494 + ... + 22438296922.

It is an arithmetic number, because the mean of its divisors is an integer number (214725654000).

Almost surely, 2^{32064325281232} 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 32064325281232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34356104640000).

32064325281232 is an abundant number, since it is smaller than the sum of its proper divisors (36647883998768).

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

32064325281232 is a wasteful number, since it uses less digits than its factorization.

32064325281232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878 (or 1872 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 32064325281232 in words is "thirty-two trillion, sixty-four billion, three hundred twenty-five million, two hundred eighty-one thousand, two hundred thirty-two".