423311306 has 16 divisors (see below), whose sum is σ = 709587648. Its totient is φ = 187720800.

The previous prime is 423311299. The next prime is 423311321. The reversal of 423311306 is 603113324.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 233750 + ... + 235553.

It is an arithmetic number, because the mean of its divisors is an integer number (44349228).

Almost surely, 2^423311306 is an apocalyptic number.

423311306 is a deficient number, since it is larger than the sum of its proper divisors (286276342).

423311306 is a wasteful number, since it uses less digits than its factorization.

423311306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469357.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 423311306 is about 20574.5305171224. The cubic root of 423311306 is about 750.8501801903.

The spelling of 423311306 in words is "four hundred twenty-three million, three hundred eleven thousand, three hundred six".