414134221 has 4 divisors (see below), whose sum is σ = 416448000. Its totient is φ = 411820444.

The previous prime is 414134213. The next prime is 414134233. The reversal of 414134221 is 122431414.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 414134221 - 2³ = 414134213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 414134192 and 414134201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414134321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1156621 + ... + 1156978.

It is an arithmetic number, because the mean of its divisors is an integer number (104112000).

Almost surely, 2^414134221 is an apocalyptic number.

It is an amenable number.

414134221 is a deficient number, since it is larger than the sum of its proper divisors (2313779).

414134221 is a wasteful number, since it uses less digits than its factorization.

414134221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313778.

The product of its digits is 768, while the sum is 22.

The square root of 414134221 is about 20350.2879832203. The cubic root of 414134221 is about 745.3845265076.

Adding to 414134221 its reverse (122431414), we get a palindrome (536565635).

The spelling of 414134221 in words is "four hundred fourteen million, one hundred thirty-four thousand, two hundred twenty-one".