16411020120 has 256 divisors, whose sum is σ = 59903884800. Its totient is φ = 3963271680.

The previous prime is 16411020089. The next prime is 16411020149. The reversal of 16411020120 is 2102011461.

16411020120 is a `hidden beast` number, since 1 + 641 + 1 + 0 + 2 + 0 + 1 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 16411020093 and 16411020102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3288267 + ... + 3293253.

It is an arithmetic number, because the mean of its divisors is an integer number (233999550).

Almost surely, 2^16411020120 is an apocalyptic number.

16411020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16411020120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29951942400).

16411020120 is an abundant number, since it is smaller than the sum of its proper divisors (43492864680).

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

16411020120 is a wasteful number, since it uses less digits than its factorization.

16411020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5295 (or 5285 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 16411020120 its reverse (2102011461), we get a palindrome (18513031581).

The spelling of 16411020120 in words is "sixteen billion, four hundred eleven million, twenty thousand, one hundred twenty".