13408996322 has 18 divisors (see below), whose sum is σ = 20681139843. Its totient is φ = 6520347792.

The previous prime is 13408996267. The next prime is 13408996327. The reversal of 13408996322 is 22369980431.

It can be written as a sum of positive squares in 5 ways, for example, as 11655145681 + 1753850641 = 107959^2 + 41879^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=81881.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13408996327) 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 8 ways as a sum of consecutive naturals, for example, 6058088 + ... + 6060300.

Almost surely, 2^13408996322 is an apocalyptic number.

13408996322 is a deficient number, since it is larger than the sum of its proper divisors (7272143521).

13408996322 is an frugal number, since it uses more digits than its factorization.

13408996322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502 (or 2252 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 13408996322 in words is "thirteen billion, four hundred eight million, nine hundred ninety-six thousand, three hundred twenty-two".