13032422405 has 4 divisors (see below), whose sum is σ = 15638906892. Its totient is φ = 10425937920.

The previous prime is 13032422393. The next prime is 13032422453. The reversal of 13032422405 is 50422423031.

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 5693758849 + 7338663556 = 75457^2 + 85666^2 .

It is not a de Polignac number, because 13032422405 - 2¹⁴ = 13032406021 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, 1303242236 + ... + 1303242245.

It is an arithmetic number, because the mean of its divisors is an integer number (3909726723).

Almost surely, 2^13032422405 is an apocalyptic number.

It is an amenable number.

13032422405 is a deficient number, since it is larger than the sum of its proper divisors (2606484487).

13032422405 is an equidigital number, since it uses as much as digits as its factorization.

13032422405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2606484486.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 13032422405 its reverse (50422423031), we get a palindrome (63454845436).

The spelling of 13032422405 in words is "thirteen billion, thirty-two million, four hundred twenty-two thousand, four hundred five".