411420020 has 48 divisors (see below), whose sum is σ = 968018688. Its totient is φ = 145560960.

The previous prime is 411419989. The next prime is 411420049. The reversal of 411420020 is 20024114.

It is a junction number, because it is equal to n+sod(n) for n = 411419977 and 411420004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17132 + ... + 33411.

It is an arithmetic number, because the mean of its divisors is an integer number (20167056).

Almost surely, 2^411420020 is an apocalyptic number.

It is an amenable number.

411420020 is an abundant number, since it is smaller than the sum of its proper divisors (556598668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

411420020 is a wasteful number, since it uses less digits than its factorization.

411420020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50600 (or 50598 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 411420020 is about 20283.4913168320. The cubic root of 411420020 is about 743.7525601211.

Adding to 411420020 its reverse (20024114), we get a palindrome (431444134).

The spelling of 411420020 in words is "four hundred eleven million, four hundred twenty thousand, twenty".