423311426 has 8 divisors (see below), whose sum is σ = 635278224. Its totient is φ = 211552020.

The previous prime is 423311423. The next prime is 423311459. The reversal of 423311426 is 624113324.

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

It is a junction number, because it is equal to n+sod(n) for n = 423311395 and 423311404.

It is not an unprimeable number, because it can be changed into a prime (423311423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46640 + ... + 54971.

It is an arithmetic number, because the mean of its divisors is an integer number (79409778).

Almost surely, 2^423311426 is an apocalyptic number.

423311426 is a deficient number, since it is larger than the sum of its proper divisors (211966798).

423311426 is a wasteful number, since it uses less digits than its factorization.

423311426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103696.

The product of its digits is 3456, while the sum is 26.

The square root of 423311426 is about 20574.5334333491. The cubic root of 423311426 is about 750.8502511405.

The spelling of 423311426 in words is "four hundred twenty-three million, three hundred eleven thousand, four hundred twenty-six".