13833308689 has 2 divisors, whose sum is σ = 13833308690. Its totient is φ = 13833308688.

The previous prime is 13833308651. The next prime is 13833308717. The reversal of 13833308689 is 98680333831.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7745408064 + 6087900625 = 88008^2 + 78025^2 .

It is a cyclic number.

It is not a de Polignac number, because 13833308689 - 2¹³ = 13833300497 is a prime.

It is not a weakly prime, because it can be changed into another prime (13833308789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6916654344 + 6916654345.

It is an arithmetic number, because the mean of its divisors is an integer number (6916654345).

Almost surely, 2^13833308689 is an apocalyptic number.

It is an amenable number.

13833308689 is a deficient number, since it is larger than the sum of its proper divisors (1).

13833308689 is an equidigital number, since it uses as much as digits as its factorization.

13833308689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 13833308689 in words is "thirteen billion, eight hundred thirty-three million, three hundred eight thousand, six hundred eighty-nine".