411102112421 has 24 divisors (see below), whose sum is σ = 561825873504. Its totient is φ = 295697818080.

The previous prime is 411102112391. The next prime is 411102112423. The reversal of 411102112421 is 124211201114.

It is not a de Polignac number, because 411102112421 - 2⁶ = 411102112357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 411102112393 and 411102112402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411102112423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29328095 + ... + 29342108.

It is an arithmetic number, because the mean of its divisors is an integer number (23409411396).

Almost surely, 2^411102112421 is an apocalyptic number.

It is an amenable number.

411102112421 is a deficient number, since it is larger than the sum of its proper divisors (150723761083).

411102112421 is a wasteful number, since it uses less digits than its factorization.

411102112421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58670241 (or 58670234 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 411102112421 its reverse (124211201114), we get a palindrome (535313313535).

The spelling of 411102112421 in words is "four hundred eleven billion, one hundred two million, one hundred twelve thousand, four hundred twenty-one".