163504110441 has 16 divisors (see below), whose sum is σ = 259981691904. Its totient is φ = 89368706064.

The previous prime is 163504110437. The next prime is 163504110449. The reversal of 163504110441 is 144011405361.

163504110441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 163504110441 - 2² = 163504110437 is a prime.

It is a super-2 number, since 2×163504110441² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 163504110399 and 163504110408.

It is not an unprimeable number, because it can be changed into a prime (163504110449) 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 15 ways as a sum of consecutive naturals, for example, 169258431 + ... + 169259396.

It is an arithmetic number, because the mean of its divisors is an integer number (16248855744).

Almost surely, 2^163504110441 is an apocalyptic number.

It is an amenable number.

163504110441 is a deficient number, since it is larger than the sum of its proper divisors (96477581463).

163504110441 is a wasteful number, since it uses less digits than its factorization.

163504110441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338517860.

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 163504110441 in words is "one hundred sixty-three billion, five hundred four million, one hundred ten thousand, four hundred forty-one".