411011231053221 has 24 divisors (see below), whose sum is σ = 606315701107584. Its totient is φ = 268176983091840.

The previous prime is 411011231053183. The next prime is 411011231053277. The reversal of 411011231053221 is 122350132110114.

411011231053221 is a `hidden beast` number, since 4 + 1 + 1 + 0 + 1 + 123 + 1 + 0 + 532 + 2 + 1 = 666.

It is not a de Polignac number, because 411011231053221 - 2¹⁹ = 411011230528933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411011231058221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 332918086 + ... + 334150376.

It is an arithmetic number, because the mean of its divisors is an integer number (25263154212816).

Almost surely, 2^{411011231053221} is an apocalyptic number.

It is an amenable number.

411011231053221 is a deficient number, since it is larger than the sum of its proper divisors (195304470054363).

411011231053221 is a wasteful number, since it uses less digits than its factorization.

411011231053221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020841 (or 2020838 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 411011231053221 its reverse (122350132110114), we get a palindrome (533361363163335).

The spelling of 411011231053221 in words is "four hundred eleven trillion, eleven billion, two hundred thirty-one million, fifty-three thousand, two hundred twenty-one".