411444230320441 has 4 divisors (see below), whose sum is σ = 411444315221584. Its totient is φ = 411444145419300.

The previous prime is 411444230320421. The next prime is 411444230320451. The reversal of 411444230320441 is 144023032444114.

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 411444230320441 - 2²³ = 411444221931833 is a prime.

It is a super-2 number, since 2×411444230320441² (a number of 30 digits) contains 22 as substring.

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 411444230320441.

It is not an unprimeable number, because it can be changed into a prime (411444230320421) 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, 34710975 + ... + 45030436.

It is an arithmetic number, because the mean of its divisors is an integer number (102861078805396).

Almost surely, 2^{411444230320441} is an apocalyptic number.

It is an amenable number.

411444230320441 is a deficient number, since it is larger than the sum of its proper divisors (84901143).

411444230320441 is an equidigital number, since it uses as much as digits as its factorization.

411444230320441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84901142.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 411444230320441 its reverse (144023032444114), we get a palindrome (555467262764555).

The spelling of 411444230320441 in words is "four hundred eleven trillion, four hundred forty-four billion, two hundred thirty million, three hundred twenty thousand, four hundred forty-one".