163166100412636 has 24 divisors (see below), whose sum is σ = 294752238850944. Its totient is φ = 78951185269440.

The previous prime is 163166100412633. The next prime is 163166100412643. The reversal of 163166100412636 is 636214001661361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163166100412633) 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, 87320466 + ... + 89169478.

It is an arithmetic number, because the mean of its divisors is an integer number (12281343285456).

Almost surely, 2^{163166100412636} is an apocalyptic number.

It is an amenable number.

163166100412636 is a deficient number, since it is larger than the sum of its proper divisors (131586138438308).

163166100412636 is a wasteful number, since it uses less digits than its factorization.

163166100412636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560701 (or 2560699 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 163166100412636 in words is "one hundred sixty-three trillion, one hundred sixty-six billion, one hundred million, four hundred twelve thousand, six hundred thirty-six".