411120413343221 has 4 divisors (see below), whose sum is σ = 416073671335392. Its totient is φ = 406167155351052.

The previous prime is 411120413343131. The next prime is 411120413343253. The reversal of 411120413343221 is 122343314021114.

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 411120413343221 - 2¹⁴ = 411120413326837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411120413343271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2476628995961 + ... + 2476628996126.

It is an arithmetic number, because the mean of its divisors is an integer number (104018417833848).

Almost surely, 2^{411120413343221} is an apocalyptic number.

It is an amenable number.

411120413343221 is a deficient number, since it is larger than the sum of its proper divisors (4953257992171).

411120413343221 is an equidigital number, since it uses as much as digits as its factorization.

411120413343221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4953257992170.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 411120413343221 its reverse (122343314021114), we get a palindrome (533463727364335).

The spelling of 411120413343221 in words is "four hundred eleven trillion, one hundred twenty billion, four hundred thirteen million, three hundred forty-three thousand, two hundred twenty-one".