32455350816384 has 256 divisors, whose sum is σ = 91896578887680. Its totient is φ = 10125175222272.

The previous prime is 32455350816353. The next prime is 32455350816439. The reversal of 32455350816384 is 48361805355423.

It is a super-3 number, since 3×32455350816384³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1987094682 + ... + 1987111014.

It is an arithmetic number, because the mean of its divisors is an integer number (358971011280).

Almost surely, 2^{32455350816384} 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 32455350816384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45948289443840).

32455350816384 is an abundant number, since it is smaller than the sum of its proper divisors (59441228071296).

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

32455350816384 is a wasteful number, since it uses less digits than its factorization.

32455350816384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21207 (or 21195 counting only the distinct ones).

The product of its (nonzero) digits is 41472000, while the sum is 57.

The spelling of 32455350816384 in words is "thirty-two trillion, four hundred fifty-five billion, three hundred fifty million, eight hundred sixteen thousand, three hundred eighty-four".