411032122430221 has 4 divisors (see below), whose sum is σ = 411153981942172. Its totient is φ = 410910262918272.

The previous prime is 411032122430179. The next prime is 411032122430243. The reversal of 411032122430221 is 122034221230114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 372446035897321 + 38586086532900 = 19298861^2 + 6211770^2 .

It is a cyclic number.

It is not a de Polignac number, because 411032122430221 - 2⁷ = 411032122430093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 411032122430221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411032122430291) 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, 60929750916 + ... + 60929757661.

It is an arithmetic number, because the mean of its divisors is an integer number (102788495485543).

Almost surely, 2^{411032122430221} is an apocalyptic number.

It is an amenable number.

411032122430221 is a deficient number, since it is larger than the sum of its proper divisors (121859511951).

411032122430221 is a wasteful number, since it uses less digits than its factorization.

411032122430221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121859511950.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 411032122430221 its reverse (122034221230114), we get a palindrome (533066343660335).

The spelling of 411032122430221 in words is "four hundred eleven trillion, thirty-two billion, one hundred twenty-two million, four hundred thirty thousand, two hundred twenty-one".