423011214 has 32 divisors (see below), whose sum is σ = 940896000. Its totient is φ = 140873112.

The previous prime is 423011209. The next prime is 423011257. The reversal of 423011214 is 412110324.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68257 + ... + 74195.

It is an arithmetic number, because the mean of its divisors is an integer number (29403000).

Almost surely, 2^423011214 is an apocalyptic number.

423011214 is an abundant number, since it is smaller than the sum of its proper divisors (517884786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423011214 is a wasteful number, since it uses less digits than its factorization.

423011214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7269 (or 7263 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 423011214 is about 20567.2364210654. The cubic root of 423011214 is about 750.6727084374.

Adding to 423011214 its reverse (412110324), we get a palindrome (835121538).

The spelling of 423011214 in words is "four hundred twenty-three million, eleven thousand, two hundred fourteen".