163453561314 has 8 divisors (see below), whose sum is σ = 326907122640. Its totient is φ = 54484520436.

The previous prime is 163453561291. The next prime is 163453561351. The reversal of 163453561314 is 413165354361.

163453561314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

163453561314 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13621130104 + ... + 13621130115.

It is an arithmetic number, because the mean of its divisors is an integer number (40863390330).

Almost surely, 2^163453561314 is an apocalyptic number.

163453561314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

163453561314 is a wasteful number, since it uses less digits than its factorization.

163453561314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27242260224.

The product of its digits is 388800, while the sum is 42.

The spelling of 163453561314 in words is "one hundred sixty-three billion, four hundred fifty-three million, five hundred sixty-one thousand, three hundred fourteen".