164346112116244 has 12 divisors (see below), whose sum is σ = 290837220880500. Its totient is φ = 81249763293248.

The previous prime is 164346112116217. The next prime is 164346112116289. The reversal of 164346112116244 is 442611211643461.

It can be written as a sum of positive squares in 2 ways, for example, as 19084561113744 + 145261551002500 = 4368588^2 + 12052450^2 .

It is a junction number, because it is equal to n+sod(n) for n = 164346112116194 and 164346112116203.

It is a congruent 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, 230823190819 + ... + 230823191530.

It is an arithmetic number, because the mean of its divisors is an integer number (24236435073375).

Almost surely, 2^{164346112116244} is an apocalyptic number.

It is an amenable number.

164346112116244 is a deficient number, since it is larger than the sum of its proper divisors (126491108764256).

164346112116244 is a wasteful number, since it uses less digits than its factorization.

164346112116244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461646382442 (or 461646382440 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The spelling of 164346112116244 in words is "one hundred sixty-four trillion, three hundred forty-six billion, one hundred twelve million, one hundred sixteen thousand, two hundred forty-four".