163506144114 has 48 divisors (see below), whose sum is σ = 359268773760. Its totient is φ = 53736496800.

The previous prime is 163506144091. The next prime is 163506144121. The reversal of 163506144114 is 411441605361.

163506144114 is a `hidden beast` number, since 1 + 6 + 3 + 506 + 144 + 1 + 1 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246349 + ... + 622655.

It is an arithmetic number, because the mean of its divisors is an integer number (7484766120).

Almost surely, 2^163506144114 is an apocalyptic number.

163506144114 is an abundant number, since it is smaller than the sum of its proper divisors (195762629646).

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

163506144114 is a wasteful number, since it uses less digits than its factorization.

163506144114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376655 (or 376652 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

Adding to 163506144114 its reverse (411441605361), we get a palindrome (574947749475).

The spelling of 163506144114 in words is "one hundred sixty-three billion, five hundred six million, one hundred forty-four thousand, one hundred fourteen".