422641061773 has 8 divisors (see below), whose sum is σ = 485521043648. Its totient is φ = 360386751744.

The previous prime is 422641061753. The next prime is 422641061819. The reversal of 422641061773 is 377160146224.

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

It is a cyclic number.

It is not a de Polignac number, because 422641061773 - 2³³ = 414051127181 is a prime.

It is the 650109-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422641061723) by changing a digit.

It is a nontrivial repunit in base 650108.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156416511 + ... + 156419212.

It is an arithmetic number, because the mean of its divisors is an integer number (60690130456).

Almost surely, 2^422641061773 is an apocalyptic number.

It is an amenable number.

422641061773 is a deficient number, since it is larger than the sum of its proper divisors (62879981875).

422641061773 is a wasteful number, since it uses less digits than its factorization.

422641061773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312835923.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 422641061773 in words is "four hundred twenty-two billion, six hundred forty-one million, sixty-one thousand, seven hundred seventy-three".