327855840622 has 4 divisors (see below), whose sum is σ = 491783760936. Its totient is φ = 163927920310.

The previous prime is 327855840589. The next prime is 327855840623. The reversal of 327855840622 is 226048558723.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 327855840622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327855840623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81963960154 + ... + 81963960157.

It is an arithmetic number, because the mean of its divisors is an integer number (122945940234).

Almost surely, 2^327855840622 is an apocalyptic number.

327855840622 is a deficient number, since it is larger than the sum of its proper divisors (163927920314).

327855840622 is a wasteful number, since it uses less digits than its factorization.

327855840622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163927920313.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 327855840622 in words is "three hundred twenty-seven billion, eight hundred fifty-five million, eight hundred forty thousand, six hundred twenty-two".