3201543059968 has 80 divisors (see below), whose sum is σ = 7003559448864. Its totient is φ = 1449992540160.

The previous prime is 3201543059927. The next prime is 3201543059969. The reversal of 3201543059968 is 8699503451023.

It is a super-2 number, since 2×3201543059968² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3201543059969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 533971 + ... + 2586157.

Almost surely, 2^{3201543059968} 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 3201543059968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3501779724432).

3201543059968 is an abundant number, since it is smaller than the sum of its proper divisors (3802016388896).

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

3201543059968 is a wasteful number, since it uses less digits than its factorization.

3201543059968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052493 (or 2052477 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 55.

The spelling of 3201543059968 in words is "three trillion, two hundred one billion, five hundred forty-three million, fifty-nine thousand, nine hundred sixty-eight".