413126221 has 16 divisors (see below), whose sum is σ = 428885248. Its totient is φ = 397742400.

The previous prime is 413126183. The next prime is 413126227. The reversal of 413126221 is 122621314.

It is a cyclic number.

It is not a de Polignac number, because 413126221 - 2¹³ = 413118029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413126192 and 413126201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413126227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1107391 + ... + 1107763.

It is an arithmetic number, because the mean of its divisors is an integer number (26805328).

Almost surely, 2^413126221 is an apocalyptic number.

It is an amenable number.

413126221 is a deficient number, since it is larger than the sum of its proper divisors (15759027).

413126221 is a wasteful number, since it uses less digits than its factorization.

413126221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772.

The product of its digits is 576, while the sum is 22.

The square root of 413126221 is about 20325.5066603517. The cubic root of 413126221 is about 744.7792814912.

Adding to 413126221 its reverse (122621314), we get a palindrome (535747535).

The spelling of 413126221 in words is "four hundred thirteen million, one hundred twenty-six thousand, two hundred twenty-one".