413135226505 has 4 divisors (see below), whose sum is σ = 495762271812. Its totient is φ = 330508181200.

The previous prime is 413135226503. The next prime is 413135226523. The reversal of 413135226505 is 505622531314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 160162441209 + 252972785296 = 400203^2 + 502964^2 .

It is not a de Polignac number, because 413135226505 - 2¹ = 413135226503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413135226503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41313522646 + ... + 41313522655.

It is an arithmetic number, because the mean of its divisors is an integer number (123940567953).

Almost surely, 2^413135226505 is an apocalyptic number.

It is an amenable number.

413135226505 is a deficient number, since it is larger than the sum of its proper divisors (82627045307).

413135226505 is an equidigital number, since it uses as much as digits as its factorization.

413135226505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82627045306.

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 413135226505 its reverse (505622531314), we get a palindrome (918757757819).

The spelling of 413135226505 in words is "four hundred thirteen billion, one hundred thirty-five million, two hundred twenty-six thousand, five hundred five".