423023116 has 12 divisors (see below), whose sum is σ = 765817920. Its totient is φ = 204218000.

The previous prime is 423023113. The next prime is 423023123. The reversal of 423023116 is 611320324.

It is not an unprimeable number, because it can be changed into a prime (423023113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1823260 + ... + 1823491.

It is an arithmetic number, because the mean of its divisors is an integer number (63818160).

Almost surely, 2^423023116 is an apocalyptic number.

It is an amenable number.

423023116 is a deficient number, since it is larger than the sum of its proper divisors (342794804).

423023116 is a wasteful number, since it uses less digits than its factorization.

423023116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3646784 (or 3646782 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 423023116 is about 20567.5257627163. The cubic root of 423023116 is about 750.6797487731.

The spelling of 423023116 in words is "four hundred twenty-three million, twenty-three thousand, one hundred sixteen".