13325216234 has 48 divisors (see below), whose sum is σ = 22730484168. Its totient is φ = 5850240000.

The previous prime is 13325216227. The next prime is 13325216243. The reversal of 13325216234 is 43261252331.

It can be written as a sum of positive squares in 4 ways, for example, as 7217012209 + 6108204025 = 84953^2 + 78155^2 .

It is a super-2 number, since 2×13325216234² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13325216234.

It is an unprimeable number.

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, 995474 + ... + 1008770.

Almost surely, 2^13325216234 is an apocalyptic number.

13325216234 is a deficient number, since it is larger than the sum of its proper divisors (9405267934).

13325216234 is a wasteful number, since it uses less digits than its factorization.

13325216234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13463 (or 13452 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

Adding to 13325216234 its reverse (43261252331), we get a palindrome (56586468565).

The spelling of 13325216234 in words is "thirteen billion, three hundred twenty-five million, two hundred sixteen thousand, two hundred thirty-four".