423001112 has 16 divisors (see below), whose sum is σ = 793766400. Its totient is φ = 211330080.

The previous prime is 423001099. The next prime is 423001171. The reversal of 423001112 is 211100324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10439 + ... + 30902.

It is an arithmetic number, because the mean of its divisors is an integer number (49610400).

Almost surely, 2^423001112 is an apocalyptic number.

It is an amenable number.

423001112 is a deficient number, since it is larger than the sum of its proper divisors (370765288).

423001112 is a wasteful number, since it uses less digits than its factorization.

423001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42626 (or 42622 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 423001112 is about 20566.9908348305. The cubic root of 423001112 is about 750.6667327439. Note that the first 3 decimals are identical.

Adding to 423001112 its reverse (211100324), we get a palindrome (634101436).

The spelling of 423001112 in words is "four hundred twenty-three million, one thousand, one hundred twelve".