423354214 has 4 divisors (see below), whose sum is σ = 635031324. Its totient is φ = 211677106.

The previous prime is 423354203. The next prime is 423354223. The reversal of 423354214 is 412453324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105838552 + ... + 105838555.

It is an arithmetic number, because the mean of its divisors is an integer number (158757831).

Almost surely, 2^423354214 is an apocalyptic number.

423354214 is a deficient number, since it is larger than the sum of its proper divisors (211677110).

423354214 is a wasteful number, since it uses less digits than its factorization.

423354214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211677109.

The product of its digits is 11520, while the sum is 28.

The square root of 423354214 is about 20575.5732362430. The cubic root of 423354214 is about 750.8755487474.

The spelling of 423354214 in words is "four hundred twenty-three million, three hundred fifty-four thousand, two hundred fourteen".