13335333628 has 12 divisors (see below), whose sum is σ = 23504725720. Its totient is φ = 6619697712.

The previous prime is 13335333623. The next prime is 13335333637. The reversal of 13335333628 is 82633353331.

It is a super-2 number, since 2×13335333628² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13335333623) 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, 11991651 + ... + 11992762.

Almost surely, 2^13335333628 is an apocalyptic number.

It is an amenable number.

13335333628 is a deficient number, since it is larger than the sum of its proper divisors (10169392092).

13335333628 is a wasteful number, since it uses less digits than its factorization.

13335333628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23984556 (or 23984554 counting only the distinct ones).

The product of its digits is 349920, while the sum is 40.

Adding to 13335333628 its reverse (82633353331), we get a palindrome (95968686959).

The spelling of 13335333628 in words is "thirteen billion, three hundred thirty-five million, three hundred thirty-three thousand, six hundred twenty-eight".