441206115413 has 12 divisors (see below), whose sum is σ = 514248125580. Its totient is φ = 377433669312.

The previous prime is 441206115407. The next prime is 441206115421. The reversal of 441206115413 is 314511602144.

It can be written as a sum of positive squares in 2 ways, for example, as 348374994289 + 92831121124 = 590233^2 + 304682^2 .

It is not a de Polignac number, because 441206115413 - 2⁸ = 441206115157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 441206115413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441206115403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8820056 + ... + 8869937.

It is an arithmetic number, because the mean of its divisors is an integer number (42854010465).

Almost surely, 2^441206115413 is an apocalyptic number.

It is an amenable number.

441206115413 is a deficient number, since it is larger than the sum of its proper divisors (73042010167).

441206115413 is a wasteful number, since it uses less digits than its factorization.

441206115413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17690516 (or 17690509 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 441206115413 its reverse (314511602144), we get a palindrome (755717717557).

The spelling of 441206115413 in words is "four hundred forty-one billion, two hundred six million, one hundred fifteen thousand, four hundred thirteen".