413100211530421 has 2 divisors, whose sum is σ = 413100211530422. Its totient is φ = 413100211530420.

The previous prime is 413100211530407. The next prime is 413100211530451. The reversal of 413100211530421 is 124035112001314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 396437169132900 + 16663042397521 = 19910730^2 + 4082039^2 .

It is a cyclic number.

It is not a de Polignac number, because 413100211530421 - 2⁵ = 413100211530389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 413100211530421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413100211530401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206550105765210 + 206550105765211.

It is an arithmetic number, because the mean of its divisors is an integer number (206550105765211).

Almost surely, 2^{413100211530421} is an apocalyptic number.

It is an amenable number.

413100211530421 is a deficient number, since it is larger than the sum of its proper divisors (1).

413100211530421 is an equidigital number, since it uses as much as digits as its factorization.

413100211530421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 413100211530421 its reverse (124035112001314), we get a palindrome (537135323531735).

The spelling of 413100211530421 in words is "four hundred thirteen trillion, one hundred billion, two hundred eleven million, five hundred thirty thousand, four hundred twenty-one".