423314406 has 12 divisors (see below), whose sum is σ = 917181252. Its totient is φ = 141104796.

The previous prime is 423314369. The next prime is 423314407. The reversal of 423314406 is 604413324.

It is a self number, because there is not a number n which added to its sum of digits gives 423314406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423314407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11758716 + ... + 11758751.

It is an arithmetic number, because the mean of its divisors is an integer number (76431771).

Almost surely, 2^423314406 is an apocalyptic number.

423314406 is an abundant number, since it is smaller than the sum of its proper divisors (493866846).

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

423314406 is a wasteful number, since it uses less digits than its factorization.

423314406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23517475 (or 23517472 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 423314406 is about 20574.6058528469. The cubic root of 423314406 is about 750.8520130651.

The spelling of 423314406 in words is "four hundred twenty-three million, three hundred fourteen thousand, four hundred six".