411321123115 has 24 divisors (see below), whose sum is σ = 588174888672. Its totient is φ = 275169525120.

The previous prime is 411321123113. The next prime is 411321123121. The reversal of 411321123115 is 511321123114.

It is not a de Polignac number, because 411321123115 - 2¹ = 411321123113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 411321123115.

It is not an unprimeable number, because it can be changed into a prime (411321123113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20463879 + ... + 20483968.

It is an arithmetic number, because the mean of its divisors is an integer number (24507287028).

Almost surely, 2^411321123115 is an apocalyptic number.

411321123115 is a deficient number, since it is larger than the sum of its proper divisors (176853765557).

411321123115 is a wasteful number, since it uses less digits than its factorization.

411321123115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40947907 (or 40947900 counting only the distinct ones).

The product of its digits is 720, while the sum is 25.

Adding to 411321123115 its reverse (511321123114), we get a palindrome (922642246229).

Subtracting 411321123115 from its reverse (511321123114), we obtain a palindrome (99999999999).

The spelling of 411321123115 in words is "four hundred eleven billion, three hundred twenty-one million, one hundred twenty-three thousand, one hundred fifteen".