4643221360173 has 8 divisors (see below), whose sum is σ = 6753776523936. Its totient is φ = 2814073551600.

The previous prime is 4643221360091. The next prime is 4643221360177. The reversal of 4643221360173 is 3710631223464.

It is a happy number.

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

It is not a de Polignac number, because 4643221360173 - 2⁹ = 4643221359661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4643221360177) 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, 70351838758 + ... + 70351838823.

It is an arithmetic number, because the mean of its divisors is an integer number (844222065492).

Almost surely, 2^{4643221360173} is an apocalyptic number.

It is an amenable number.

4643221360173 is a deficient number, since it is larger than the sum of its proper divisors (2110555163763).

4643221360173 is a wasteful number, since it uses less digits than its factorization.

4643221360173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140703677595.

The product of its (nonzero) digits is 435456, while the sum is 42.

The spelling of 4643221360173 in words is "four trillion, six hundred forty-three billion, two hundred twenty-one million, three hundred sixty thousand, one hundred seventy-three".