423282618722 has 8 divisors (see below), whose sum is σ = 635499565056. Its totient is φ = 211449430372.

The previous prime is 423282618719. The next prime is 423282618727. The reversal of 423282618722 is 227816282324.

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

It is not an unprimeable number, because it can be changed into a prime (423282618727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95936738 + ... + 95941149.

It is an arithmetic number, because the mean of its divisors is an integer number (79437445632).

Almost surely, 2^423282618722 is an apocalyptic number.

423282618722 is a deficient number, since it is larger than the sum of its proper divisors (212216946334).

423282618722 is a wasteful number, since it uses less digits than its factorization.

423282618722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191878992.

The product of its digits is 1032192, while the sum is 47.

The spelling of 423282618722 in words is "four hundred twenty-three billion, two hundred eighty-two million, six hundred eighteen thousand, seven hundred twenty-two".