423341334 has 96 divisors (see below), whose sum is σ = 1017080064. Its totient is φ = 126463680.

The previous prime is 423341311. The next prime is 423341353. The reversal of 423341334 is 433143324.

It is a junction number, because it is equal to n+sod(n) for n = 423341298 and 423341307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1378809 + ... + 1379115.

It is an arithmetic number, because the mean of its divisors is an integer number (10594584).

Almost surely, 2^423341334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423341334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (508540032).

423341334 is an abundant number, since it is smaller than the sum of its proper divisors (593738730).

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

423341334 is a wasteful number, since it uses less digits than its factorization.

423341334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 479 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 423341334 is about 20575.2602413675. The cubic root of 423341334 is about 750.8679338670.

Adding to 423341334 its reverse (433143324), we get a palindrome (856484658).

The spelling of 423341334 in words is "four hundred twenty-three million, three hundred forty-one thousand, three hundred thirty-four".