3426301563605 has 4 divisors (see below), whose sum is σ = 4111561876332. Its totient is φ = 2741041250880.

The previous prime is 3426301563547. The next prime is 3426301563611. The reversal of 3426301563605 is 5063651036243.

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 1449054990289 + 1977246573316 = 1203767^2 + 1406146^2 .

It is not a de Polignac number, because 3426301563605 - 2¹⁰ = 3426301562581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 342630156356 + ... + 342630156365.

It is an arithmetic number, because the mean of its divisors is an integer number (1027890469083).

Almost surely, 2^{3426301563605} is an apocalyptic number.

It is an amenable number.

3426301563605 is a deficient number, since it is larger than the sum of its proper divisors (685260312727).

3426301563605 is an equidigital number, since it uses as much as digits as its factorization.

3426301563605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685260312726.

The product of its (nonzero) digits is 1166400, while the sum is 44.

Adding to 3426301563605 its reverse (5063651036243), we get a palindrome (8489952599848).

The spelling of 3426301563605 in words is "three trillion, four hundred twenty-six billion, three hundred one million, five hundred sixty-three thousand, six hundred five".