32321625696 has 240 divisors, whose sum is σ = 96546331728. Its totient is φ = 10606464000.

The previous prime is 32321625689. The next prime is 32321625709. The reversal of 32321625696 is 69652612323.

32321625696 is a `hidden beast` number, since 3 + 2 + 3 + 21 + 62 + 569 + 6 = 666.

Its product of digits (699840) is a multiple of the sum of its prime divisors (810).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 86652966 + ... + 86653338.

Almost surely, 2^32321625696 is an apocalyptic number.

32321625696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32321625696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48273165864).

32321625696 is an abundant number, since it is smaller than the sum of its proper divisors (64224706032).

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

32321625696 is a wasteful number, since it uses less digits than its factorization.

32321625696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827 (or 810 counting only the distinct ones).

The product of its digits is 699840, while the sum is 45.

The spelling of 32321625696 in words is "thirty-two billion, three hundred twenty-one million, six hundred twenty-five thousand, six hundred ninety-six".