163042646210006 has 4 divisors (see below), whose sum is σ = 244563969315012. Its totient is φ = 81521323105002.

The previous prime is 163042646209997. The next prime is 163042646210033. The reversal of 163042646210006 is 600012646240361.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×163042646210006² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40760661552500 + ... + 40760661552503.

It is an arithmetic number, because the mean of its divisors is an integer number (61140992328753).

Almost surely, 2^{163042646210006} is an apocalyptic number.

163042646210006 is a deficient number, since it is larger than the sum of its proper divisors (81521323105006).

163042646210006 is an equidigital number, since it uses as much as digits as its factorization.

163042646210006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81521323105005.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 163042646210006 in words is "one hundred sixty-three trillion, forty-two billion, six hundred forty-six million, two hundred ten thousand, six".