163814040480268 has 12 divisors (see below), whose sum is σ = 288862926343992. Its totient is φ = 81281775810560.

The previous prime is 163814040480263. The next prime is 163814040480287. The reversal of 163814040480268 is 862084040418361.

163814040480268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (163814040480263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156311106805 + ... + 156311107852.

It is an arithmetic number, because the mean of its divisors is an integer number (24071910528666).

Almost surely, 2^{163814040480268} is an apocalyptic number.

It is an amenable number.

163814040480268 is a deficient number, since it is larger than the sum of its proper divisors (125048885863724).

163814040480268 is a wasteful number, since it uses less digits than its factorization.

163814040480268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312622214792 (or 312622214790 counting only the distinct ones).

The product of its (nonzero) digits is 7077888, while the sum is 55.

The spelling of 163814040480268 in words is "one hundred sixty-three trillion, eight hundred fourteen billion, forty million, four hundred eighty thousand, two hundred sixty-eight".