415443030 has 64 divisors (see below), whose sum is σ = 1028922048. Its totient is φ = 107274240.

The previous prime is 415443023. The next prime is 415443071. The reversal of 415443030 is 30344514.

It is a super-2 number, since 2×415443030² = 345185822351161800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 266734 + ... + 268286.

It is an arithmetic number, because the mean of its divisors is an integer number (16076907).

Almost surely, 2^415443030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 415443030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514461024).

415443030 is an abundant number, since it is smaller than the sum of its proper divisors (613479018).

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

415443030 is a wasteful number, since it uses less digits than its factorization.

415443030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 415443030 is about 20382.4196306523. The cubic root of 415443030 is about 746.1689260396.

Adding to 415443030 its reverse (30344514), we get a palindrome (445787544).

The spelling of 415443030 in words is "four hundred fifteen million, four hundred forty-three thousand, thirty".