163442014626146 has 16 divisors (see below), whose sum is σ = 247545187344000. Its totient is φ = 80926964626368.

The previous prime is 163442014626119. The next prime is 163442014626203. The reversal of 163442014626146 is 641626410244361.

It is a junction number, because it is equal to n+sod(n) for n = 163442014626094 and 163442014626103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23774090 + ... + 29867898.

It is an arithmetic number, because the mean of its divisors is an integer number (15471574209000).

Almost surely, 2^{163442014626146} is an apocalyptic number.

163442014626146 is a deficient number, since it is larger than the sum of its proper divisors (84103172717854).

163442014626146 is a wasteful number, since it uses less digits than its factorization.

163442014626146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6224113.

The product of its (nonzero) digits is 3981312, while the sum is 50.

The spelling of 163442014626146 in words is "one hundred sixty-three trillion, four hundred forty-two billion, fourteen million, six hundred twenty-six thousand, one hundred forty-six".