163434046363106 has 8 divisors (see below), whose sum is σ = 245682850607964. Its totient is φ = 81539762827120.

The previous prime is 163434046363099. The next prime is 163434046363121. The reversal of 163434046363106 is 601363640434361.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 163433442923881 + 603439225 = 12784109^2 + 24565^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88630176065 + ... + 88630177908.

Almost surely, 2^{163434046363106} is an apocalyptic number.

163434046363106 is a deficient number, since it is larger than the sum of its proper divisors (82248804244858).

163434046363106 is a wasteful number, since it uses less digits than its factorization.

163434046363106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177260354436.

The product of its (nonzero) digits is 6718464, while the sum is 50.

Adding to 163434046363106 its reverse (601363640434361), we get a palindrome (764797686797467).

The spelling of 163434046363106 in words is "one hundred sixty-three trillion, four hundred thirty-four billion, forty-six million, three hundred sixty-three thousand, one hundred six".