411041500200121 has 16 divisors (see below), whose sum is σ = 470097812833920. Its totient is φ = 352069232912640.

The previous prime is 411041500200061. The next prime is 411041500200157. The reversal of 411041500200121 is 121002005140114.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 411041500200121 - 2²⁷ = 411041365982393 is a prime.

It is a super-2 number, since 2×411041500200121² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 411041500200092 and 411041500200101.

It is not an unprimeable number, because it can be changed into a prime (411041500200521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240095526 + ... + 241801456.

It is an arithmetic number, because the mean of its divisors is an integer number (29381113302120).

Almost surely, 2^{411041500200121} is an apocalyptic number.

It is an amenable number.

411041500200121 is a deficient number, since it is larger than the sum of its proper divisors (59056312633799).

411041500200121 is a wasteful number, since it uses less digits than its factorization.

411041500200121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730544.

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 411041500200121 its reverse (121002005140114), we get a palindrome (532043505340235).

The spelling of 411041500200121 in words is "four hundred eleven trillion, forty-one billion, five hundred million, two hundred thousand, one hundred twenty-one".