163616246216 has 16 divisors (see below), whose sum is σ = 313307706240. Its totient is φ = 80067524560.

The previous prime is 163616246197. The next prime is 163616246219. The reversal of 163616246216 is 612642616361.

It is not an unprimeable number, because it can be changed into a prime (163616246219) 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, 217574420 + ... + 217575171.

It is an arithmetic number, because the mean of its divisors is an integer number (19581731640).

Almost surely, 2^163616246216 is an apocalyptic number.

It is an amenable number.

163616246216 is a deficient number, since it is larger than the sum of its proper divisors (149691460024).

163616246216 is a wasteful number, since it uses less digits than its factorization.

163616246216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435149644 (or 435149640 counting only the distinct ones).

The product of its digits is 373248, while the sum is 44.

The spelling of 163616246216 in words is "one hundred sixty-three billion, six hundred sixteen million, two hundred forty-six thousand, two hundred sixteen".