424214430 has 96 divisors (see below), whose sum is σ = 1093617504. Its totient is φ = 105283584.

The previous prime is 424214419. The next prime is 424214431. The reversal of 424214430 is 34412424.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 424214430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424214431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 979494 + ... + 979926.

It is an arithmetic number, because the mean of its divisors is an integer number (11391849).

Almost surely, 2^424214430 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424214430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546808752).

424214430 is an abundant number, since it is smaller than the sum of its proper divisors (669403074).

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

424214430 is a wasteful number, since it uses less digits than its factorization.

424214430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 424214430 is about 20596.4664445142. The cubic root of 424214430 is about 751.3837742106.

Adding to 424214430 its reverse (34412424), we get a palindrome (458626854).

The spelling of 424214430 in words is "four hundred twenty-four million, two hundred fourteen thousand, four hundred thirty".