163406008106 has 16 divisors (see below), whose sum is σ = 267399040320. Its totient is φ = 74273405280.

The previous prime is 163406008099. The next prime is 163406008109. The reversal of 163406008106 is 601800604361.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (163406008109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952355 + ... + 1110761.

It is an arithmetic number, because the mean of its divisors is an integer number (16712440020).

Almost surely, 2^163406008106 is an apocalyptic number.

163406008106 is a deficient number, since it is larger than the sum of its proper divisors (103993032214).

163406008106 is a wasteful number, since it uses less digits than its factorization.

163406008106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205309.

The product of its (nonzero) digits is 20736, while the sum is 35.

The spelling of 163406008106 in words is "one hundred sixty-three billion, four hundred six million, eight thousand, one hundred six".