3232785159072 has 432 divisors, whose sum is σ = 10848303097632. Its totient is φ = 910393021440.

The previous prime is 3232785159067. The next prime is 3232785159091. The reversal of 3232785159072 is 2709515872323.

3232785159072 is a `hidden beast` number, since 3 + 2 + 32 + 7 + 8 + 515 + 90 + 7 + 2 = 666.

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 71 ways as a sum of consecutive naturals, for example, 539964463 + ... + 539970449.

It is an arithmetic number, because the mean of its divisors is an integer number (25111812726).

Almost surely, 2^{3232785159072} is an apocalyptic number.

3232785159072 is a gapful number since it is divisible by the number (32) 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 3232785159072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5424151548816).

3232785159072 is an abundant number, since it is smaller than the sum of its proper divisors (7615517938560).

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

3232785159072 is a wasteful number, since it uses less digits than its factorization.

3232785159072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6561 (or 6543 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 3232785159072 in words is "three trillion, two hundred thirty-two billion, seven hundred eighty-five million, one hundred fifty-nine thousand, seventy-two".