163243600352 has 192 divisors, whose sum is σ = 391845888000. Its totient is φ = 66836689920.

The previous prime is 163243600327. The next prime is 163243600391. The reversal of 163243600352 is 253006342361.

163243600352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26877188 + ... + 26883260.

It is an arithmetic number, because the mean of its divisors is an integer number (2040864000).

Almost surely, 2^163243600352 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 163243600352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195922944000).

163243600352 is an abundant number, since it is smaller than the sum of its proper divisors (228602287648).

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

163243600352 is an equidigital number, since it uses as much as digits as its factorization.

163243600352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6214 (or 6192 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 163243600352 in words is "one hundred sixty-three billion, two hundred forty-three million, six hundred thousand, three hundred fifty-two".