414221424 has 20 divisors (see below), whose sum is σ = 1070072136. Its totient is φ = 138073792.

The previous prime is 414221419. The next prime is 414221441. The reversal of 414221424 is 424122414.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 414221394 and 414221403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4314759 + ... + 4314854.

Almost surely, 2^414221424 is an apocalyptic number.

It is an amenable number.

414221424 is an abundant number, since it is smaller than the sum of its proper divisors (655850712).

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

414221424 is a wasteful number, since it uses less digits than its factorization.

414221424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8629624 (or 8629618 counting only the distinct ones).

The product of its digits is 2048, while the sum is 24.

The square root of 414221424 is about 20352.4304199769. The cubic root of 414221424 is about 745.4368406301.

Adding to 414221424 its reverse (424122414), we get a palindrome (838343838).

The spelling of 414221424 in words is "four hundred fourteen million, two hundred twenty-one thousand, four hundred twenty-four".