13234413289 has 2 divisors, whose sum is σ = 13234413290. Its totient is φ = 13234413288.

The previous prime is 13234413253. The next prime is 13234413323. The reversal of 13234413289 is 98231443231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12248955625 + 985457664 = 110675^2 + 31392^2 .

It is a cyclic number.

It is not a de Polignac number, because 13234413289 - 2⁹ = 13234412777 is a prime.

It is not a weakly prime, because it can be changed into another prime (13234413209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6617206644 + 6617206645.

It is an arithmetic number, because the mean of its divisors is an integer number (6617206645).

Almost surely, 2^13234413289 is an apocalyptic number.

It is an amenable number.

13234413289 is a deficient number, since it is larger than the sum of its proper divisors (1).

13234413289 is an equidigital number, since it uses as much as digits as its factorization.

13234413289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 40.

The spelling of 13234413289 in words is "thirteen billion, two hundred thirty-four million, four hundred thirteen thousand, two hundred eighty-nine".