411021320324 has 96 divisors (see below), whose sum is σ = 769522467840. Its totient is φ = 191678078592.

The previous prime is 411021320287. The next prime is 411021320327. The reversal of 411021320324 is 423023120114.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 411021320324.

It is not an unprimeable number, because it can be changed into a prime (411021320327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 468666974 + ... + 468667850.

It is an arithmetic number, because the mean of its divisors is an integer number (8015859040).

Almost surely, 2^411021320324 is an apocalyptic number.

It is an amenable number.

411021320324 is a deficient number, since it is larger than the sum of its proper divisors (358501147516).

411021320324 is a wasteful number, since it uses less digits than its factorization.

411021320324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657 (or 1655 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 411021320324 its reverse (423023120114), we get a palindrome (834044440438).

The spelling of 411021320324 in words is "four hundred eleven billion, twenty-one million, three hundred twenty thousand, three hundred twenty-four".