9863732160000 has 1200 divisors, whose sum is σ = 37993720317696. Its totient is φ = 2456745984000.

The previous prime is 9863732159971. The next prime is 9863732160013. The reversal of 9863732160000 is 612373689.

9863732160000 is a `hidden beast` number, since 9 + 8 + 6 + 3 + 7 + 32 + 1 + 600 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1200).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2848318269 + ... + 2848321731.

Almost surely, 2^{9863732160000} is an apocalyptic number.

9863732160000 is a gapful number since it is divisible by the number (90) 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 9863732160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18996860158848).

9863732160000 is an abundant number, since it is smaller than the sum of its proper divisors (28129988157696).

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

9863732160000 is a wasteful number, since it uses less digits than its factorization.

9863732160000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573 (or 3539 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 9863732160000 in words is "nine trillion, eight hundred sixty-three billion, seven hundred thirty-two million, one hundred sixty thousand".