32641560000 has 420 divisors, whose sum is σ = 133626313392. Its totient is φ = 7460352000.

The previous prime is 32641559987. The next prime is 32641560011. The reversal of 32641560000 is 6514623.

It is a tau number, because it is divible by the number of its divisors (420).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2513524 + ... + 2526476.

Almost surely, 2^32641560000 is an apocalyptic number.

32641560000 is a gapful number since it is divisible by the number (30) 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 32641560000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66813156696).

32641560000 is an abundant number, since it is smaller than the sum of its proper divisors (100984753392).

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

32641560000 is a wasteful number, since it uses less digits than its factorization.

32641560000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12998 (or 12970 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 32641560000 in words is "thirty-two billion, six hundred forty-one million, five hundred sixty thousand".