423255814 has 8 divisors (see below), whose sum is σ = 641429208. Its totient is φ = 209446080.

The previous prime is 423255797. The next prime is 423255823. The reversal of 423255814 is 418552324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 423255814.

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, 1090672 + ... + 1091059.

It is an arithmetic number, because the mean of its divisors is an integer number (80178651).

Almost surely, 2^423255814 is an apocalyptic number.

423255814 is a deficient number, since it is larger than the sum of its proper divisors (218173394).

423255814 is a wasteful number, since it uses less digits than its factorization.

423255814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181830.

The product of its digits is 38400, while the sum is 34.

The square root of 423255814 is about 20573.1819123829. The cubic root of 423255814 is about 750.8173690350.

The spelling of 423255814 in words is "four hundred twenty-three million, two hundred fifty-five thousand, eight hundred fourteen".