21411241130020 has 48 divisors (see below), whose sum is σ = 51387712604928. Its totient is φ = 7340892117120.

The previous prime is 21411241130003. The next prime is 21411241130021. The reversal of 21411241130020 is 2003114211412.

It is a super-3 number, since 3×21411241130020³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 21411241129973 and 21411241130000.

It is not an unprimeable number, because it can be changed into a prime (21411241130021) 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 15 ways as a sum of consecutive naturals, for example, 9083049 + ... + 11194831.

It is an arithmetic number, because the mean of its divisors is an integer number (1070577345936).

Almost surely, 2^{21411241130020} is an apocalyptic number.

21411241130020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

21411241130020 is an abundant number, since it is smaller than the sum of its proper divisors (29976471474908).

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

21411241130020 is a wasteful number, since it uses less digits than its factorization.

21411241130020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184220 (or 2184218 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 21411241130020 its reverse (2003114211412), we get a palindrome (23414355341432).

The spelling of 21411241130020 in words is "twenty-one trillion, four hundred eleven billion, two hundred forty-one million, one hundred thirty thousand, twenty".