32641042443632 has 20 divisors (see below), whose sum is σ = 72276593982576. Its totient is φ = 13989018190080.

The previous prime is 32641042443601. The next prime is 32641042443649. The reversal of 32641042443632 is 23634424014623.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145718939369 + ... + 145718939592.

Almost surely, 2^{32641042443632} is an apocalyptic number.

It is an amenable number.

32641042443632 is an abundant number, since it is smaller than the sum of its proper divisors (39635551538944).

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

32641042443632 is a wasteful number, since it uses less digits than its factorization.

32641042443632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291437878976 (or 291437878970 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 44.

The spelling of 32641042443632 in words is "thirty-two trillion, six hundred forty-one billion, forty-two million, four hundred forty-three thousand, six hundred thirty-two".